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CHANGELOG
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CHANGELOG
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This file contains a summary of changes to the Oppia code base.
v3.1.2 (10 Jul 2021)
------------------------
Contributor Pages
* Fix #13173: Modify translation submission validation to check for custom tags (#13309)
* Fix part of #12184: Create translation contribution stats storage model and corresponding population one off job (#13201)
* CP fixes for June release (#13198)
Angular Migration
* Fix N/A: Optimize Story-Summary-Tile change detection cycles (#13064)
* Fix #7359: Use transclusion components in exploration editor page (#13040)
* Fix part of #9749: Migrate Oppia footer directive. (#13003)
* Fix part #9749: Migrate svg filename editor (#12977)
* Fix part of #9749: Migrate Profile page. (#12926)
* Fix part of #9749: Migrate I18nFooter Directive (#12925)
* Migrate ckeditor directives to Angular. (#12881)
* Fix part of #9749: Migrate Preview thumbnail. (#12870)
* Fix part of #9749: Migrate input response pair. (#12853)
* Introduce ngx-translate as a replacement for translate pipe (#12790)
* Fix part of #9749 Migrated Services and Modals for Exploration Editor Page (#12781)
* Fix part of #9749: Migrate remaining object editors in extensions. (#12775)
* Fix part of #9749: Migrate audio bar directive (#12766)
* Fix part of #9749, #8472: Migrate Display hint modal service and dependencies. (#12756)
* Fix Part Of #9749: Migrates Navbar Of Story-Editor-Page to Angular (#12741)
* Fix Part of #9749: Migrate story-summary-tile to Angular (#12728)
* Fix part of #9749: Migrate Exploration Footer and dependencies (#12703)
* Fix part of #8472: Topic editor state service migrated. (#12664)
* Fix part of #9749: Migrates Top-Navigation-Bar to Angular (#12584)
* Fix of #9749: Migrate non-negative-int, numeric-expression, position-of-terms, positive-int, ratio-expression, real, sanitized-url, set-of-algebraic-identifier, set-of-translatable-html-content-ids, subtitled-html editors (#12554)
* Fix part of #9749: Migrate base-content (#12371)
* Fix part of #9749: Migrate all oppia-non-interactive-* (#12294)
Translations
* Routine update of translations (#13089)
* Routine update of translations. (#13012)
Miscellaneous
* Remove classroom page accessible flag config property (#12988)
* Adds correct structure for topic landing page (#12972)
Release team
* Increase memory for webpack (#13000)
* Adds new release coordinator role and a separate page for release coordinator's work (#12884)
Developer UX
* Fix Part of #10474: Cover some files with TS strict checks - 5 (#13057)
* Fix Part of #10474: Cover some files with TS strict checks - 2 (#13050)
* Fix Part of #10474: Cover some files with TS strict checks - 4 (#13047)
* Routine upgrade of frontend libraries (#13030)
* Fix part of #10816: Migrate all comment related JS/TS lint checks to custom eslint checks (#13022)
* Fix part of #10816: Migrate check constants declaration (#13011)
* Fixes part of #10816: Migrate lint check for match line breaks in controller dependencies (#12994)
* Fix part of #10816: migrate sorted dependencies lint check to eslint (#12983)
* Fix part of #10816: migrate check directive scope lint check to eslint (#12979)
* Fix part of #10816: Disallow multiple component in a file (#12974)
* Fix Part Of #10474: Make TypeScript checks strict for some files (#12965)
* Remove and disallow usage of `import _ from lodash` (#12963)
* Fix Part of #10474: Cover more files with TS strict checks (#12962)
* Fix part of #8668: Document exploration-category & exploration-title service files with jsdoc (#12948)
* Export JSON from Karma coverage reports (#12923)
* Fix part of #10474: Cover GraphUtilsService with strict checks (#12716)
Data handling
* Fix part of #12792, #11475 implement the _get_change_domain_class for other models: platform-parameter (#12958)
* Refactoring of filter_skills_by_mastery (#12924)
* Fix part of #11572: Using exception instead of error in controllers (#12611)
Bug fixes
* Fix #13142: Fix author profiles dropdown (#13238)
* Fix for 'Failed to load resource: net::ERR_UNKNOWN_URL_SCHEME' console error flake. (#13032)
* Fix for console errors on admin roles tab (#13018)
* Fix the wrong usage of pluralization syntax in `learner-dashboard-page.component.html` file (#12856)
Python Migration
* Fix part of #11475: Migrates _validate_composite_entity_id (#13085)
* Fix part of #11475: Prepare API of JobRunResults for writing to storage (#13027)
* Fix part of #11475: Migrates _validate_archived_models_marked_deleted (#13019)
* Fix part of #11475: Add Apache Beam domain and services (#12954)
* Fix part of #11475: Move datastoreio stub into JobBase (#12947)
* Fix part of #11475: Add JobRunResult type for Beam Jobs (#12940)
* Fix part of #11475: Add gae_models for Apache Beam jobs (#12939)
* Fix part of #11475: Add RelationshipsOf unit tests and stabalize ModelProperty implementation (#12890)
* Fix part of #11475: Add query support to the datastoreio stub (#12880)
* Fix part of #11475: Use SimpleXMLRPCServer to implement the datastoreio stub (#12851)
Learner/Creator Pages
* UI changes to library and story viewer page (#13216)
* Preloads skill images; Adds a job to copy question images to the correct storage path; Make 'coming soon' topic tiles not clickable (#13184)
* Fix #13067, #13068, #12951 and #12857 - Moved language selector to navbar, fixed URLs and translations (#13074)
* Fix Browser Library button on the teach page (#13033)
* Fix #8983: Use base64 instead of blob for caching images and use the SVG sanitizer for base64 SVG urls (#13013)
* Redesigning and Updating the Learner Dashboard page Milestone-1.1 (#13006)
* Milestone 1.1: Add Storage Models for Blog Posts (#12933)
* Fix #12630: Force pasting plain text in RTE editor (#12861)
* Editor frontend changes for card is checkpoint field (#12817)
* Fix math expression RTE copy (#12806)
* Adding limit to text message in feedback thread (#12746)
* Fix part of #6271: Update subparts of interaction answer group. (#12636)
* New About page (#11420)
Automated QA Team
* Added unit tests for exploration player state service (#13062)
* Added unit tests for story editor navbar component (#13039)
* Temporarily Transfer Code Ownership from @U8NWXD to @krishnarao22 (#12986)
* Stop Printing Frontend Test Success Messages (#12955)
* Add emaildashboard E2E Test Rerun policy and Ensure Tests Fail on Missing Policies (#12953)
* Graph layout service test (#12946)
* Create activity button component frontend unit tests (#12936)
* Resolving E2E Flake: StateContentEditor Taking Too Long to Appear to Set Content (#12919)
* Add @krishnarao22 to Automated QA CODEOWNER files (#12915)
* Introduces a check for whether a PR is low risk in `e2e Admin Page Test` and `e2e Publication Test` (#12906)
* Add waitFor in forms.js to Fix Extensions Suite E2E Flake (#12904)
* Resolving e2e flake "no element found using locator: by(css selector, option:checked)" (#12842)
* Implement Suite-Specific E2E Test Rerun Policy (#12839)
* Merge from Base Branch Before E2E Runs on GitHub Actions (#12829)
* Fix part of #10798: Fix explorationEditorMainTab with action.js and waitfor.js (#12700)
Miscellaneos fixes
* Add Marathi (मराठी) and Ganda (Luganda) to supported languages (#13315)
* Fixes regression in copy tool: Fix filepath editor validity (#13115)
* Reducing flakiness in the Topic and Story Editor E2E Suite (#13092)
* Call dispatchEvent on windowRef provided to the tested component instead of 'window' (#13072)
* Update naming for lighthouse checks, add logging for exported URLs, fix some flakiness with lighthouse accessibility test and extensions e2e test. (#13066)
* Mock runOutsideAngular so that callback can be tested (#13058)
* Optimize exploration tile change detection and fix filepath uploader form validity (#13038)
* Update codeowners file (#13037)
* Fix #12911: Updates not allowed suggestion exception message and fixes possible flake causes (#13020)
* Controlling the Video Recorder (#12984)
* Fix #12694: Revert #12696 (#12967)
* Fixes: #12943 Added unit tests for question player engine service (#12944)
* Resolving the 'Expected 0 to equal 2' flake in AdminPage (#12927)
* Fixes issues #11758, #11683 and #11472: validates the translation, disables paragraph copy to translation and adds how-to-use copy tool doc link (#12909)
* Fix rule input voiceover status (#12905)
* Added frontend tests for topic questions tab component (#12893)
* Fix #12846: Adds a modal to prompt the user to save the exploration changes. (#12879)
* Fix #12824: Make allowKeywords property set to True in .eslintrc file (#12860)
* Fix #12451 The review modal title does not update when reviewing multiple suggestions (#12845)
* Moving final e2e tests to GitHub Actions (#12835)
* Fix part of #9749: Migrate interactive map, logic proof, multiple choice input, set input and text input interactions. (#12788)
* Fix part of #9749: Migrate svg-file-name-editor-component (#12764)
* Fetch_page to fetch (#12763)
* Fix #12698 Migrates files to use preventpageunload service (#12742)
* Fix #12547: Granularise translation commit commands (#12719)
v3.1.1 (10 Jun 2021)
------------------------
Miscellaneous
* Add support for Fanti, Tamil and Swahili languages (#13014)
* Transfer codeownership of filepath-editor to kevintab95. (#12578)
Contributor Pages
* Fix #12657: Enable translation of interactions in contributor dashboard (#12810)
* Fix #12691: Revert codeowners for contributor dashboard files (#12782)
* Fix part of #12691: Swap codeowners for contributor dashboard files until 2021-05-10 (#12693)
* Fix #12382 : Contribution Dashboard users with the SUBMIT_QUESTION or REVIEW_QUESTION permission should now be shown (#12562)
* Fix #11706 : Cursor should revert to normal when translation modal is closed (#12521)
* Fix part of #11735: enables reviewers to edit translations(re-submission) (#12540)
* Fix part of #11735: feature edited by reviewer flag for suggestions (#12785)
Answer Classification
* Milestone 3 of migrating Oppia ML pipeline (#12091)
Server Errors
* Fix #12830: Add ContentLanguageSelectorComponent to entryComponents and declarations in review-test module (#12834)
* Fix HTML caching (#12607)
Translations
* Routine update of translations. (#13012)
* Add MachineTranslatedStateTextsHandler and translation domain services (#12524)
* Add MachineTranslatedText storage model and domain object (#12515)
* Add Cloud Translate Services (#12065)
Developer UX
* Routine update of translations. (#12895)
* Handle all server management with managed_process() (#12800)
* Fixes #12776 : Fixes Type Errors in Promise rejections in admin page. (#12777)
* Handle all server management with managed_process() (#12761)
* Update backend libraries (#12744)
* Update backend libraries (#12734)
* Fix part of #10474: Cover MisconceptionObjectFactory with strict typescript checks (#12720)
* Routine upgrade of libraries (#12709)
* Fix #12512: Fixes import error after cleanup (#12701)
* Distribute nithusha21's codeowner files (#12696)
* Fix Part of #11496: Add lint check for `.then()` method (#12677)
* Fix Running E2E Tests Locally (#12668)
* Fix Part of #10474: Cover and Refactor six more files with TS strict checks (#12643)
* Fix #11811: remove remaining TODOs. (#12605)
* Fix part of #11462: Give Firebase accounts --save_datastore support (#12600)
* Removes unused codecov config file (#12583)
* Fix Part Of #10474: Make typescript checks strict for some services (#12569)
* Fix Part Of #10474: Make typescript checks strict for some services (#12561)
* Fix #12550: Allow metadata with py2.7 suffix (#12559)
* Fix #10306: Adds "Async" keyword to all the remaining files. (#12558)
* Fix part of #7450: Modify private method in ContinuousComputationTests (#12553)
* Fix part of #7450: Modify private method in SuggestionServicesUnitTests (#12511)
* Fix part of #10474: Adds strict typing to `GuestCollectionProgressObjectFactory` (#12497)
* Fix part of #10474: Strict type checks for NeedsGuidingResponsesTaskModal and its spec file (#12491)
* Fix part of #10474: Make TS checks strict for CollectionPlaythrough CollectionRights CollectionSummary (#12487)
* Shard error fix for issue #12422 (#12485)
* Fix part of #8423: Add lint check to ensure that functions with "testOnly" in their names are only called from "spec" files. (#12455)
* Fix part of #10474: Cover exploration-feature service with strict typescript checks (#12388)
* Remove self code owners until 2021-05-24 (#12737)
* Improve swap_with_checks() (#12721)
* Fix Part of #11572: Stack Traces for exceptions are correctly thrown (#12618)
* Update eslint version to 7.23.0 (#12501)
* Revert ownership to darksun27 (#12493)
* Fix part of #12656: Temporarily transfer codeowners for @brianrodri (#12658)
Data handling
* Split fetch review suggestions query into separate queries for translations and questions (#12950)
* Fix part of #11475: implement the _get_change_domain_class for other models: collection, config, question (#12826)
* Replace fetch_page of 'get_translation_suggestion_ids_with_exp_ids' with fetch (#12784)
* Fix #9320: Remove jinja (#12757)
* Refactor try-except in exp_services.py (#12685)
* Adds new fields in userSettings model with corresponding one-off job to populate those fields (#12683)
* Replace fetch_page of 'query_new_and_pending_training_jobs' with fetch (#12678)
* Fix part of #11475: migrate _validate_commit_cmds_schema to Beam job (#12568)
* Fix part of #10415: Refactor activity validators (#12477)
* Add additional predicates to email dashboard (#12356)
* Fix part of #11475: Migrate _validate_post_commit_status to Apache Beam (#12347)
* Fix part of #11475: Migrate validate_commit_type to Apache Beam (#12240)
Angular Migration
* Fix Part Of #9749: Migrates Collection-Linearizer-Service to Angular (#12837)
* Fix Part of #9749: Migrates Contact Page (#12774)
* Fix Part Of #9749: Migrates Delete-Account-Page to Angular (#12750)
* Fix part of #9749, #8472: Refresher exploration confirmation service and modal migrated. (#12748)
* Fix part of N/A: Migrate ng-audio. Fix part of #8742: Audio Player Service (#12715)
* Fix part of #9749: Migrate Privacy page (#12705)
* Fix part of #9749: Migrate Learner local nav directive along with dependencies. (#12704)
* Fixes part of #9749: Migrate Correctness footer (#12682)
* Fix part of #9749: Migrate Learner answer info card (#12681)
* Fixes part of #9749: Migrate continue button directive (#12680)
* Fix part of #8472: Migrate Exploration player state service (#12679)
* Fix part of #8472: Learner view rating Service Migrated (#12676)
* Fix part of #8472: Migrate exploration engine service. (#12675)
* Fix part of #9749: Migrate moderator page (#12602)
* Fix part of N/A: Remove most of the service from serviceToProvide in App.ts to remove multiple instances of a services. (#12596)
* Fix #12571: Update filepath editor to set correct width, height and offset on initialisation. (#12572)
* Fix part of #9749: Migrate pending account deletion page. (#12545)
* Fix part of #9749: Migrate Notifications dashboard page (#12544)
* Fix part of #9749: Migrate side navigation bar (#12543)
* Fix part of #9749: Migrate warnings-and-alerts and alert-message directives (#12542)
* Fix part of #9749: Loading message directive migrated (#12541)
* Create NgInit and mathjax Directive and Fix part of #9749: Migrate int, list-of-sets-of-translatable, list-of-tabs, list-of-unicode-string, set-of-unicode-string, logic-error, logic-question, math equation, math expression, muisc-phrase, nonnegative and number-units editors (#12532)
* Fix Part of #9749: Migrated Story-Preview-Tab with Spec (#12513)
* Fix part of #9749: Migrate Custom OSK, drag-drop-positive, filepath, fraction, graph-editor, html-editor and image-with-regions editors (#12502)
* Fix part of #9749: Migrate rubrics editor directive along with dependencies (#12488)
* Fix part of #9749 Migrating outcome-feedback-editor.directive.ts to Angular (#12479)
* Fix Part Of #9749: Migrates Story-Viewer-Page to Angular (#12472)
* Fix Part of #10700: Refractor Object Factories (#12458)
* Fix part of #9749: skills list directive and dependencies migrated (#12432)
* Fix part of #9749: Topics list directive migrated (#12410)
* Fix Part of #9749:Migrates skill-description-editor directive to Angular (#12395)
* Fix Part of #9749:Migrates response-header directive to Angular (#12376)
* Fix part of #9749: Migrates create-activity-button to angular (#12290)
* Fix #12292 and part of #9749: Migrate image click interaction (#12113)
* Fix #12206, #12385, #12523, #12525, #12526, #12527 Migrated Learner's Dashboard Completely (Angular Migration) (#12056)
* Temporarily provide $translate in Angular (#12794)
* Fix Remaining comments from #12569 and #12561 (#12778)
* Fix remaining comments from #12639. (#12713)
* Emit object form validity event in list-of-sets-of-translatable-html-content-ids-editor.component.ts (#12546)
* Migrate ui-codemirror and Fix part of #9749: Migrate CodeRepl interaction (#12639)
* Revert "Fix Part of #9749:Migrates response-header directive to Angular.(This PR is currently made for some testing purposes) (#12708)
* Fix part of N/A: Introduce Event bus for events (#12459)
Bug fixes
* Add google-cloud-translate fix for deployed server (#12825)
* Fix #12804: Social buttons are now showing correctly. (#12805)
* Fix #12642: topicName is interpolated properly now. (#12803)
* Fix #12738: Copy does not work for images in the translation modal and image upload during question creation (#12789)
* Redirect away from login page when already signed in (#12710)
* Fix part of #11462: Revoke session cookies after granting/revoking super admin privileges (#12570)
* Fixes: #12907 Drop down for "play later" in mobile view (#12932)
* Fix #12903: Optimize exploration-summary-tile.component change detection cycles. (#12931)
* Fix rule input voiceover status (#12905)
* Fix translation flow issue (#12902)
* Fix #12841: Exploration player i18n bug fixes (#12843)
* Fix #12818: RTE Helper modal controller flake (#12820)
* Fix #12106 : Creates seperate variables to store different results in admin roles tab (#12230)
Python Migration
* Fix part of #11475: Migrates _validate_entity_type (#12854)
* Fix #12656: Reclaim @brianrodri's ownership (#12838)
* Fix #11462: Cleanup Firebase TODOs and leftover code (#12827)
* Fix #12671: Generate signature migration (#12816)
* Fixes Enum bug (#12809)
* Fix part of #11474: Move contextlib2 API into python_utils (#12773)
* Adding python3 compatibility for zip largest (#12758)
* Fix #12697: Refactoring audit errors (#12725)
* Python Migration raw string (#12714)
* Fix part of #11462: Permit auth-related pages and handlers in maintenance mode (#12684)
* Fix #12503: Renaming proto folder for further migration to Python 3 (#12672)
* Fix part of #11475: migrate validate_canonical_name_matches_name_in_lowercase to beam job (#12669)
* Python 3 compatibility for base64 encoding (#12651)
* Fix part of #11475: migrate validate_activity_mapping_contains_only_allowed_keys to beam job (#12579)
* Fix part of #11462: Add one-off job to detect accounts with duplicate emails (#12534)
* Remove incoming emails (#12516)
* Migrates creation of enum to the inbuilt Enum method (#12470)
* Fix part of #11475: Migrate validate_model_domain_object_instances to beam jobs (#12317)
* Migrates _validate_post_commit_status_is_public (#12787)
* Return PTransform class object from ModelStub.get_models_ptransform (#12739)
* Changes the existing hierarchical roles system to independent roles to actions system (#12686)
* Fix part of #11475: Migrates validate_draft_change_list_last_updated (#12673)
* Fix part of #10728: Migrate metaclass python regex to custom Astroid checker (#12394)
Learner/Creator Pages
* Link exploration state to skill (#12348)
* Fix thumbnail background colour not updating (#13023)
* Fix #12630: Force pasting plain text in RTE editor (#12861)
* Display learner-facing pages in RTL when the site language is an RTL language. (#12762)
* Fix #12580: Makes exploration content Tabbable. (#12752)
* Added exp ID logging for StoryExplorationsAuditOneOffJob (#12749)
* Fix #12426: Show "Loading..." text when RTE toolbar is loading (#12740)
* Resolving katex parser error in Numeric Expression Input interaction (#12730)
* Fixes #12575 : Fixes audio bar position on small screens. (#12702)
* Fixes #12641: Browse our lessons button fixed. (#12646)
* Merging SVG-Diagram and Image plugins in RTE : Adds function for converting tags (#12620)
* Fix console errors for duplicate skill description (#12595)
* Update the custom entity context when reviewing translations (#12573)
* Fix Part of #9271: Remains in skills tab after merging two or more skills. (#12567)
* Fix #12528: Fixes server error in the DragAndDropSortInput interaction. (#12548)
* Adds Autofocus on exploration interactions (#12538)
* Add card_is_checkpoint field in state model (#12529)
* Fix #6069 : Added top margin to "Start New Thread" button (#12489)
* Fix #11692: Adds a customization arg for math interactions that allow selecting division symbol. (#12483)
* Fix #12265: Search input and review div for topic selector (#12384)
* Link exploration state to skill (#12807)
* Revert "Link exploration state to skill (#12348)" (#12801)
* Fix #10892: Fixes long skill names bug in the subtopic editor (#12236)
* Fixes an error when uploading GIFs with transparent bg and add removes GIF from COMPRESSIBLE_IMAGE_FORMATS (#12504)
* Fix #12223: Errors in Skill Editor is displayed. (#12629)
* Fix #12587 : Back arrow works fine on skill and topic editor page (#12674)
* Fix Part of #10914: Adds progress indicator in save button. (#12603)
Automated QA Team
* Fixing e2e flake in Settings tab(No element found using locator: By(css selector, option:checked)) and (No element found using locator: By(css selector, .select2-dropdown))) (#12796)
* Adding a Video Recorder for E2E Tests (#12759)
* Wait for Moderator or 401 Error Page to load in e2e test (#12745)
* Fix part of #10798: Add action to learnerFlow.js file (#12690)
* Fix part of #10798: Fix end to end tests for ClassroomPage.js (#12670)
* Fix Part of #10798: Fixed e2e test file to resolve non-deterministic behavior (#12614)
* Resolving the 'Page Takes > 15 seconds to load' Flake (#12597)
* Update ProfilePage.js (#12593)
* Fixes #12142 Flake Fixed in Edit thumbnail Controller (#12574)
* Moving Tests To Github Actions (#12495)
* Fix librarypage test #10798 (#12486)
* Skip Selected CI Checks for Low-Risk PRs (#12440)
* Resolving “no element found using locator: by(css selector, .protractor-test-exp-summary-tile-title)” (#12812)
* Revert "Handle all server management with managed_process()" (#12797)
* Fix afterAll failure error (E2E Test passing despite failure in afterAll block) (#12576)
* Fixes e2e Flake in story Editor (#12530)
* Fix #12173 Fix Failing Accessibility Tests (#12457)
v3.1.0 (20 May 2021)
------------------------
Contributor Pages
* Fix #12396: Fixes issues with translation "go back" and "skip" flow (#12727)
* Fix #12610 : Changes the logic for copying a concept card (#12648)
* Fix part of #11464: Applies code-owner suggestion on PR #12308 (#12403)
* Fix #11903: Removes unnecessary height property from left navbar buttons of Contributor Dashboard (#12364)
* Fix #12322 : Makes subheading aligned with heading in translation modal (#12328)
* Fix part of #11464: Fixes task 8 by allowing user to edit skill difficulty . (#12308)
* Adds metrics for curated lessons; Fix text direction in the suggestion review modal; (#12769)
* Fix #11904: Reset "local storage" image destination before closing the translation suggestion modal (#12439)
* Fixes #11438: Made contributor dashboard header sticky with reducing the size of user details container (#11738)
Learner/Creator Pages
* Display learner-facing pages in RTL when the site language is an RTL language. (#12762)
* Fixes #12575 : Fixes audio bar position on small screens. (#12702)
* Fix #12590: Do not allow empty commits in question editor (#12666)
* Update the custom entity context when reviewing translations (#12573)
* Fix #12378: Images in exploration tabs and collapsibles correctly preload (#12442)
* Fixes New Nav Structure and Focus on exploration editor. (#12431)
* Removed pretest question, fixed attribution text and added more comments to preferences page (#12415)
* Fix #12380: Exploration statistics pie charts now show on page load (#12414)
* Allow skillreview RTE component globally (#12397)
* Fix #12224: Edit question flow fixes (#12321)
* Fix part of #12253 : Added z-index styles to ensure dropdown does not overlap "Coming Soon" label (#12288)
* New navigational structure: Foundation site and Oppia.org Integration (#12257)
* Restrict exploration editor for explorations in story (#12233)
* Fix #12171 : Removed redundant position property from classroom banner (#12207)
* Number of elements in ratio expression input should not be more than 10 (#12204)
* Fix the pause voice-over issue in audio bar. (#12192)
* Fix #12174 : Added extra margin to the bottom of the search bar component in the library page (#12175)
* Audit Job to check for explorations with number of ratio terms greater than 10 (#12157)
* Fix #12070: Adding creator-guidelines page (#12144)
* Autofocus: Adds autofocus to learner dashboard, contributor dashboard and story editor. (#12114)
* Autofocus editors:Adds autofocus to topic,skill and exploration editor. (#12089)
* Fixes part of #11464: Populate interactions with the saved solution. (#12057)
* Fix part of #9749: `audio-file-uploader.directive.ts` migrated to angular. (#11971)
* Fix Part of #12586: Prevents merging of questions when merging skills are failed. (#12723)
* Fix #12598 Added padding above skill description in Question Editor (#12706)
* Fix #12336: Adds a check for processed image size when uploading an image (#12344)
* Allow exploration owner to remove users role from their exploration (#12143)
* Fix #11333: Correctly enable publish and transfer to community buttons in settings tab of exploration editor (#11690)
Translations
* Add Dari to SUPPORTED_CONTENT_LANGUAGES (#12551)
* Routine update of translations. (#12473)
* Fix #11581: Enable rule inputs to be translated in the translation tab and these translations to be used in the learner view. (#12406)
* Standardize handling of translatable objects. (#12342)
* Add Urdu to list of supported languages (#12535)
* Fix #12180 Add inline translation tips to translation cards. (#12339)
Miscellaneous
* Fix #12306: Changes the order of headings on the Splash Page (#12330)
* Adds a polyfill for globalThis (#12268)
* Remove old conversion functions and upgrade all exploration demo yaml files to the latest schema versions. (#12256)
* Fix #11909: make footer responsive in smaller view (#12234)
* Update the year to 2021 (#12167)
* Fix part of #10306: Added async keyword to a function that return promise (#12050)
* Revert "Fixes part of #11462: Update install_backend_python_libs to respect direct urls from GitHub" (#12363)
* Revert "Fix part of #9749: Migrates image-uploader.directive.ts to angular" (#12335)
* Log 404 from base handler without raising exceptions (#12345)
* Remove @darksun27 from CODEOWNERS (#12329)
* Revert "Fixes part of #8472: Migrate Exploration Rights Service" (#12305)
* Reassign @Hudda as codeowner (#12154)
Release team
* Updated gcloud version in release_constants (#12510)
* Add release constant for CUJ doc (#12484)
Developer UX
* Fix Part of #4057: Fully cover NumericInputValidationService with unit tests (#12462)
* Changes gae version to 335.0.0 (#12456)
* Fix Part of #10474: Make TS checks strict for StateEditorRefreshService, StateNameService, StoryNodeModel (#12429)
* Fix Part of #10474 : Make checks strict for SchemaFormSubmittedService and SetInputRulesService (#12423)
* Fix part of #11472: Note the idempotency of super-admin privilege handlers (#12419)
* Fix #12389: Disallow usage of xdescribe and xit in frontend unit test (#12418)
* Fix Part of #10474 : Make typescript checks strict for MathEquationInputRulesService (#12411)
* Fix #12379: Changes regex to support case insensitive process names (#12409)
* Fix part of #10474: Make typescript checks strict in NumericInputRulesService (#12320)
* Fixes part of #11462: Update install_backend_python_libs to respect direct urls from GitHub (#12315)
* Clarify Port Open/Closed Language in scripts/common.py (#12307)
* Fix part of #10306: Add "async" keyword to asynchronous functions that return a promise (#12302)
* Fix part of #10306: Added async keyword to synchronous function that return a promise (#12291)
* Fix part of #11776. Adding/Updating 'Args' and 'Return' in docstrings (#12287)
* Fixes part of #8423: Added lint test to enforce use of 3 character hexadecimal notation (#12282)
* Fix part of #11496: Adds lint check to disallow browser.sleep() calls (#12248)
* Fix part of #10306: added async to createTopic in topic-creation-backend-api.service.ts (#12239)
* Refactor of the user services and android constants (#12229)
* Fix part of #8423: Implement new linter checks (Check for space before and after = in HTML) (#12225)
* Fix part of #8423 Add eslint check to ensure space between type and : [e.g: const variableName:<space>TYPE] (#12222)
* Fix part of #10306: Adds 'async' keyword to asynchronous function in pretest-question-backend-api.service (#12176)
* Fix part of #10306: Add "async" keyword to asynchronous functions that return a promise (#12151)
* Fix part of #7450 : Modified private methods in "jobs_test.ContinuousComputationTests" (#12133)
* Fix part of #10306 : Add "async" keyword to asynchronous functions in "playthrough-issues-backend-api.service.ts" (#12127)
* Fix part of #10306: Adds 'async' keyword to asynchronous function in topic-creation-backend-api.service.ts (#12100)
* Shard Lint Tests (#12073)
* Fixes part of #10306 : Added async keyword to asynchronous functions that return a promise (#12021)
* Fix an incorrect comment in context.service.ts (#12453)
* Fix Part of #4057: Frontend test to fully cover collection-node.model.ts (#12420)
* Frontend test for oppia interactive end exploration (#12354)
* Fix Part of #4057: Fully cover context.service.ts (#12262)
* Update to the Proof that changes are correct section. (#12077)
Data handling
* Fix prod validation errors (#12398)
* Remove lowest supported role (#12391)
* Create android feedback reporting storage models (#12298)
* Add permission decorator for primary admin (#12283)
* Fix part of #11475: Migrate _validate_post_commit_is_private to Apache Beam (#12272)
* Email dashboard - Send emails by custom predicates (#12041)
* Fix left over stats server errors (#12416)
Bug fixes
* Fix #12738: Copy does not work for images in the translation modal and image upload during question creation (#12789)
* Fix #12632 & #12589: Adds custom class to fix modal issue and changes animation name (#12772)
* Fix part of #8423: Restrict use of px with 0 (#12285)
* Fix #6219: Fixes checkbox CSS (#12244)
Python Migration
* Fix part of #11462: Permit auth-related pages and handlers in maintenance mode (#12684)
* Fix part of #11462: Include users marked for deletion when managing deleted users (#12555)
* Fix part of #11462: Add one-off job to detect accounts with duplicate emails (#12534)
* Add {Model.property: Model.ID} relationship checks to AuditAllStorageModelsJob (#12471)
* Fix part of #11475: Migrates _validate_old_models_marked_deleted (#12465)
* Changes try except to not fail for python3 (#12461)
* Fix part of #11462: Hide user menu on login and logout pages (#12438)
* Fix part of #11462: Add missing await (#12430)
* Fix part of #11475: Implement AuditAllStorageModelsJob with Apache Beam (#12428)
* Fix part of #11462: Add SyncFirebaseAccountsOneOffJob (#12417)
* Fix part of #11475: Rearchitect the code in /jobs/ (#12413)
* Fix #11462: Migrate to Firebase authentication (#12392)
* Fixes part of #11462: Update install_backend_python_libs to respect direct urls from GitHub (#12366)
* Part of #11475: Update beam conventions (#12338)
* Revert "Fix #11462: Migrate to Firebase authentication" (#12313)
* Fix #11462: Migrate to Firebase authentication (#12172)\
* Fix part of #11462: Remove logging from SyncFirebaseAccountsOneOffJob (#12441)
* Fix part of #11476: Introduce process manager for Cloud Datastore Emulator (#12408)
Angular Migration
* Fix #12400 and #12505: Add imports for modules that requires 'interactionsQuestionsRequires.ts' (#12608)
* Fix part of #9749: Migrate topic-selector directive to angular (#12387)
* Fix part of #9749: Migrate Algebraic Expression Editor, boolean-editor, code-string-editor, coord-two-dim (#12360)
* Fix part of #9749 :On screen keyboard Migrated (#12351)
* Fix part of #9749: Image uploader is migrated and fixed (#12337)
* Fix part of #9749: Migrate translation opportunity modal (#12191)
* Fix part of #9749: Migrate admin-navbar and admin-dev-mode-activities-tab & added api service for admin-navbar (#12189)
* Migrate ConfirmOrCancelModal to Angular and use it in a modal. (#12153)
* Fix part of #9749: Topics and skills dashboard navbar breadcrumb (#12131)
* Fix part of #9749: Migrates image-uploader.directive.ts to angular (#12128)
* Fix part of #9749: Migrated promo-bar-directive (#12110)
* Fix part of #9749: Admin jobs tab component migrated (#12076)
* Fix part of #8472: question-validation.service.ts along with spec migrated to angular (#12023)
* Fixes part of #8472: Migrate Exploration Rights Service (#11974)
* Fix part of #9749: Migrate skill selector to angular (#11791)
* Fixes part of #10700: Refactor AnswerStatsObjectFactory to model.ts (#11691)
* Fix part of #8016: Added a separate backend api service for learner-view-info-backend-api.service.ts (#12132)
Automated QA Team
* Fix #12372: Pin and Assert Lighthouse Chrome Versions (#12368)
* Add a check for whether a server is running on the elasticsearch port when running e2e tests. (#12359)
* Fix Admin Page Flake: expected 0 to equal 2 (#12358)
* Name CI Tests for Custom ESLint Checks (#12325)
* Increase logging on the publications suite (#12271)
* Fix #10798: Fixing End-to-End Tests with action.js and waitFor.js for ExplorationEditorHistoryTab.js (#12245)
* Fix e2e flake:No element found using locator: by.cssContainingText("option" , "moderator") (#12226)
* Added unit tests for skill-mastery.component.ts and collection-local-nav.component.ts (#12216)
* Move Users E2E Tests to GitHub Actions (#12209)
* Fix #10798: Fixes failure of e2e tests with action.js (#12148)
* Fix editStateButton click intercepted by welcome modal (#12097)
* Fix part of #10798 : End-to-End tests for profileMenuFlow.js (#12082)
* Fix part of N/A: Fix flaky frontend test. (#12476)
* Hot-fix of failing lint check (#12421)
v3.0.9 (29 Mar 2021)
------------------------
Contributor Pages
* Fix part of #11464: Fix task 8 by allowing user to edit skill difficulty . (#12308)
* Fix #12260: Add media queries to prevent overflow of tabs in question editor (#12281)
Angular Migration
* Upgrade component wrapper for Angular html Bind (#12138)
* Fix part of #9749: Migrate graph interaction (#12090)
* Fix part Of #10700: Refactor ThreadMessageSummaryObjectFactory and ThreadMessageObjectFactory to Model (#12060)
* Fix part of #8472: Migrate collection-editor-state.service.ts along with spec (#12027)
* Fix part of #9749: Migrate summary list header directive to Angular (#12019)
* Fix part of #11920: Add `RatioExpressionInputRulesService` to `UpgradedServices.ts` (#12009)
* Migrate skill editor navbar breadcrumb to Angular (#12001)
* Migrate thread table component (#12000)
* Fix part of #9749: Migrate all fraction interactions (#11990)
* Fix part of #9749: Migrate all the Algebraic Interactions to angular components. (#11958)
* Delete learner-answer-details-data service as it was dead code (#11954)
* Migrate user email preferences service from AngularJS to Angular (#11949)
* Fix part of #10700: Refactor Suggestions object factory (#11942)
* Fix part of #9749: Migrate all the continue interaction related directives to angular components (#11935)
* Fix part of #8472: Migrate story-update.service (#11889)
* Fix part of #9749: Migrate Splash page to angular (#11826)
* Fix part of #8472: Migrate Collection Update Service (#11663)
* Fix part of #8472: Migrate state-tutorial-first-time.service.ts to Angular 8 (#11368)
* Fix part of #9749: Migrate Collection Local Nav to Angular (#11352)
* Fix part of #8472: Migrate image-upload-helper.service (#11306)
* Fix part of #9749: Migrate subtopic-viewer-navbar-pre-logo-action.component.ts to Angular (#11983)
* Fix part of #9749: Migrate admin-prod-mode-activities-tab directive to angular component (#11787)
Translations
* Fix part of #11721: Add i18n for delete button text on preferences page (#11762)
Developer UX
* Relax Lighthouse Accessibility Assertions (#12183)
* Use pip 20 and explain `deparallelize_terser` param more (#12145)
* Fix part of #12117: Remove loop from html linter file (#12129)
* Fix #11070: Fix empty docstring linter error (#12119)
* Fix css linter script issue (#12105)
* Fix part of #5097: Add length-zero-no-unit rule for CSS lint check (#12095)
* Fix part of #11462: Only start firebase emulator in EMULATOR_MODE (#12093)
* Fix part of #4057: Add tests in image-upload-helper.service.spec.ts (#11991)
* Add emulator mode (#11906)
* Move _check_extra_js_files to the general linter (#11864)
* Fix #9008: Fix FetchIssuesHandler responds with a JSON object instead of an array (#11852)
* Fix part of #11431: Replace run_in_transaction call with decorator (#11821)
* Fix part of #8423: Add Args to docstrings in some files (#11770)
* Fix part of #11496: Lint Check for E2E Action Functions (#11734)
Data handling
* Introduce wipeout related utils to admin page (#12101)
* Clear old drafts and fix format of content suggestions (#12068)
* Fix part of #10049: Remove deprecated fields from ExplorationRightsModel (#12052)
* Fix part of #3446: Add frontend validators to PencilCodeEditor (#12033)
* Fix part of #10049: Remove deprecated fields from ExplorationModel (#11998)
* Fix part of #10415: Refactor activity validators (#11926)
* Fix #9427: Remove email access in admin-page (#11869)
Miscellaneous
* Add a polyfill for globalThis (#12268)
Release team
* Rename release constant key (#12284)
Bug fixes
* Fix missing login required modal (#11858)
Python Migration
* Lift minimal App Engine setup to new base classes (#12124)
* Fix part of #11462: Add one-off job to populate Firebase servers (#12086)
* Fix part of #11462: Transition backend to manage Firebase authentication using HTTP cookies (#12054)
* Fix part of #11462: Transition frontend to manage Firebase authentication using HTTP cookies (#11973)
* Fix part of #11475: Migrate Base Model Validator to Apache Beam (#11955)
Learner/Creator Pages
* Show skillreview RTE component when submitting a question via the community dashboard (#12340)
* Fix #12178: Make questions appear on practice session (#12295)
* Update classroom card to show # of chapters instead of # of stories (#12218)
* Use EditabilityService to determine when solution can be edited (#12162)
* Fix #12070: Adding creator-guidelines page (#12144)
* Ensure `n`-th term of ratio equals `x` (#12103)
* Preload functionality for images in state writtenTranslations (#12063)
* Fix part of #11919: Add styles to prevent errors from looking clickable (#12039)
* Fix Teach Page: Make teach page responsive and removes broken link (#12038)
* Add e2e test for student user journey (#12010)
* Add 'Classroom' option in the sidebar menu (mobile specific) with 'Basic Mathematics' option in submenu (#11985)
* Fix part of #11950: Add jobs for migrating all snapshots of explorations and questions to the latest schema version (#11952)
* Fix #11887: Fix audio player position in tablet,mobile view (#11948)
* Fix part of #11433: Add new TranslatableHtml and TranslatableUnicode objects (#11937)
* Fix classroom page tasks adding topic in lesson player (#11923)
* Fix part of #10306: Add async keyword to asynchronous functions that return a promise (#11915)
* Fix part of #10700: Convert Object factory to Model Class (#11902)
* Fix #11886: Add padding at the bottom of the search bar container to make it visible (#11893)
* Fix part of #10667: Unblock profile icon and commit message for topics (#11875)
* Fix Classroom page navbar in mobile view. (#11873)
* Hide previously assigned topics for a skill in the 'Assign Skill to Topic' modal (#11865)
* Fix #3984: Change tooltip from "Add to playlist" to "Watch later" in exploration library (#11780)
* Fix #11639: Improve style of navbar-menu:focus (#11731)
* Fix part of #11485: Revisit old completed lessons in story (#11563)
* Remove suggestion submission functionality from the learner view (#12096)
* Fix #10919, #8800 & #4932: Make "Play later" section tiles consistent with other sections (#12048)
* Fix #11898: Fix misaligned social media icons (#11913)
Automated QA Team
* Fix part of #11462: Add logout at the end of end-to-end tests (#12118)
* Fix part of #10798: Add End-to-End tests for libraryFlow.js (#12083)
* Fix part of #4057: Add a unit test for Graph Utils Service (#12072)
* Fix #12026: Skip E2E Tests for Changelog Update PRs (#12035)
* Fix #12029: Escape Protractor Screenshot File Names (#12034)
* Fix part of #4057: Add a test file for state-tutorial-first-time.service.ts (#12007)
* Fix part of #10798: Fix E2E tests for accessibility.js (#11999)
* Fix #11947 and #11993: Fix URLs Reported to E2E Logging Server and Report Branch Name (#11995)
* Fix part of #10798: Add end-to-end test general.js file (#11965)
* Fix frontend test failing flakily due to coverage (#11907)
* Shard backend tests (#11792)
v3.0.8 (25 Feb 2021)
------------------------
Contributor Pages
* Contributor dashboard bug fixes (#12008)
* Fix part of #11900: Disable opportunities list next button if there are no more results to display (#11982)
* Fix #11901: aligns bullets points properly. (#11976)
* Fix #11840 and #11899: Allow admin to view, add, and remove users to use submit question tab on contributor dashboard + misc admin roles fixes (#11862)
Bug fixes
* Fix part of #11462: Avoid initializing AngularFire by default (#11845)
Angular Migration
* Fix part of #11920: Add `RatioExpressionInputRulesService` to `UpgradedServices.ts` (#12009)
* Fix part of #8472: Migrate translation-tab-active-content-id.service (#11760)
* Fixes Part of #8472: Migrate Exploration data service (#11564)
Translations
* Add hi-en to SUPPORTED_CONTENT_LANGUAGES and fixes revision card not showing content (#11917)
Developer UX
* Fix #9887: Adds inline comment checker for codeowner (#11835)
* Fix part of #10474: Enable strict check on audio language model (#11813)
* Fix #11477: Update codeowners in preparation for vacation. (#11810)
* Upgrade libraries (#11754)
* Fix #11727: Update the CODEOWNERS file and lint check to ensure new files don’t fall under blanket code owners (#11745)
* Fix part of #11431: Replace run_in_transaction call with decorator (#11741)
* Fix #9726 Relocated sidebar-status.service.ts file from domain to services directory. (#11729)
* Fix part of #11572: Tighten some try/excepts and use `exception` instead of `error` in some places (#11728)
* Fix part of #10306: Added async keyword to functions that return a promise (#11710)
* Fix css linter chekcs never stops because of re.sub() call (#11672)
* Clean up ElasticSearch server after e2e run. (#11662)
* Fix part of #10728: Move python regex lint check to pylint (#11579)
* Fix part of #10474: Cover more files with strict checks (#11574)
* Fix part of #7450: Modify private methods in SuggestionIntegrationTests (#11797)
* Fix of #10306 added async keyword before functions that return a promise (#11755)
* Fix part of #10306 adding async in ansynchronous functions of Translations-backend-api.service (#11740)
* Fix part of #10306: Added async keyword to asynchronous functions that return a promise (#11739)
Data handling
* Fix signup process for user marked as deleted (#11946)
* Add notification email when Wipeout fails (#11775)
* Refactor controllers to not user storage models directly (#11673)
* Fix #11469, #11623: Fix audit jobs, adding ID validation and reducing shards for audit jobs (#11646)
* Fix part of #5914: Truncate commit_message lengths to enable projection queries for Takeout (#11465)
* Fix part of #10049: Remove deprecated fields from `CollectionModel` and `CollectionRightsModel` (#11350)
* Fix part of #10049: Remove deprecated field from `UserSubscriptionsModel` (#11597)
Miscellaneous
* Fix installation issues with gtag (#11908)
* Pin webdriver-manager package to ^12.1.8 (#11794)
* Add code snippet for Google Optimize (#11773)
* Fix #8174: Remove duplicate DIRS_TO_ADD_TO_SYS_PATH from the code base (#11860)
* Upgrade GA version to use gtag. (#11882)
* Change Version to Browser-version in the bug report issue template (#11689)
* Replace logging mocks with TestBase.capture_logging (#11688)
Release team
* Add correct release constants for migration job names list (#11648)
QA Team
* fix preferencePages as part of #10798 (#11669)
* Use waitFor.invisibilityOf immediately after waitFor.visibilityOf for toast messages in ExplorationEditorPage.saveChanges (#11846)
* fix "confirm delete skill button is not clickable" flake in topicsAndSkillsDashboard (#11801)
* Fix part of #10798: Fix end to end tests for ExplorationEditorImprovementsTab.js (#11619)
Python Migration
* Fix part of #11462: Initialize AngularFire with Firebase constants (#11796)
* Fix part of #11314: Switch over to elasticsearch in dev and prod. (#11774)
* Fix part of #11462: Lift GAE-specific auth services to the platform layer (#11588)
Learner/Creator Pages
* Fix images not loading when offline (#11964)
* Fix #11912: Implements delay before cards can be rearranged. (#11931)
* Fix #11898: The social media icons are missaligned and different sizes (#11913)
* Fix Skill editor console error (#11989)
* Fix #11887: fixes audio player position in tablet,mobile view (#11948)
* Fix #11918: Added text to that conveys the interaction used (#11941)
* Fix #11919 : Refactor CSS styles to prevent errors from looking clickable (#11940)
* Fix #11892:Added a specific height to the cards. (#11911)
* Fix #11885: added media query to change to mobile view (#11894)
* Fix #11886 : Added padding at the bottom of the search bar container to make it visible (#11893)
* Fix #10201 and #11682: Editor and translation tutorials fully working (#11857)
* Remove deleted skills from skillIdToRubricsObject in the topic editor (#11855)
* Fix #11679: Success alert on merging two skills (#11766)
* Fix minor syntax issues in the correctness footer (#11719)
* Add End-to-end test for topic and story viewer page (#11701)
* Fix part of #11464 task 12 highlighting interaction selection modal (#11674)
* Hide create topic/skill buttons for users with insufficient access rights; Update page title guidelines; (#11670)
* Fix #11181: Changed button CSS (#11667)
* Fix #11519: Removes "Uncategorized Skills" from topic editor if all skills have been categorized (#11656)
* Fix #11536: Fix overflowing map container in exploration editor (#11651)
* Fix part of #11464:Changes question editor flow in skill editor tab and Fixes task 7 (#11625)
* Fix question editor issues (#11573)
* Fix part of #10306: Adds async keyword in read-only-collection-backend-api.service (#11568)
* Deprecate parameters in exploration editor settings (#11513)
* Fix part of #10667: Prevent duplicate skill creation (#11375)
* Increase duration that success toast stays on the screen (save exp) (#11842)
* Make categories visible (#11832)
* Fix #11105: Adds correct styling in the audio player to maintain its height (#11819)
* Add metrics for 'curated lesson completed' (#11799)
* Introduce an Audit job to list all interaction ids in a topic (#11712)
* Add few methods for site analytics (#11668)
* Fix #11247: Duplicated Number Input interaction into General tab (#11664)
* Fix #10261: Displays "Reload Site?" modal/alert (#11654)
* Fix part of #8038: Changes translation-file-hash-loader.service.ts name to translation-file-hash-loader-backend-api.service.ts (#11650)
* Fix part of #11464 task 20 and 21 fixing border-bottom (#11567)
v3.0.7 (04 Feb 2021)
------------------------
Contributor Pages
* Fix #9642: Changes the title Things to do to Available Tasks (#11571)
Angular Migration
* Fix part of #8472: Migrate Editable Exploration Backend Api Service (#11558)
* Upgrade Angular packages to 10.2.2 and TypeScript Compiler to ES6 (#11410)
* Fix Part of #8472: Migrate Search Service to Angular 8 (#11409)
* Fix #11043: Fix const/readonly usages in the codebase (#11391)
* Fix part of #11043: Fix const/readonly usages in the codebase (#11386)
* Fix part of #8472 : Migrate SkillEditorStateService to Angular8 (#11355)
* Fix part of #8472 Migrate skill-update-service.ts to Angular 8 (#11214)
* Migration (topic-editor-routing.service.ts) AngularJS to Angular 8 (#11188)
* Revert "Migration (topic-editor-routing.service.ts) AngularJS to Angular 8" (#11423)
* Fix part of #8472 Migrate Fatigue Detection Service to Angular 8 (#11408)
Translations
* Add the Pashto language for exploration translation and voiceover (#11658)
* Fix #11632: Resolve nits from #11499 and fix one bug from #11499 (#11640)
* Translation surfacing (#11569)
* Implement an audit job (RuleInputToCustomizationArgsMappingOneOffJob) that validates rule inputs that match choices. (#11511)
* Fix part of #11367: Switch translation opportunity editor to RTL when translating into an RTL language (#11499)
* Routine update from translatewiki (#11488)
* Migrate ItemSelectionInput and DragAndDropSort input rule inputs to support translations (#11466)
* Add rule inputs translations backend support and new BaseTranslatableObject interface (#11376)
Developer UX
* Fix links in CONTRIBUTORS file. (#11604)
* Fix part of #10474: Enable strict checks for graph input (#11575)
* Fix #10306: Added Async to function that return Promises (#11551)
* Use context manager to handle set-up/tear-down of GAE Server (#11510)
* Fix pylint taking infinite time to complete lint testing (#11490)
* Fix part of #10474: Cover Few Services with strict checks (#11460)
* Add a check for checking if files are sorted in tsconfig-strict.json (#11445)
* Fix part of #10474: Added strict checks for LogicProofRulesService (#11440)
* Update oppiabot github actions to latest version (#11424)
* Refactor try/excepts in domain (#11421)
* Remove usage of platform from controllers (#11404)
* ClassifierObjectFactory added to strict check (#11400)
* Modifications added for async keyword returning a promise (#11364)
* Adds helpful pointers for new contributors in the PR template (#11291)
* Fix part of #10474: Cover more files with strict checks (#11561)
* Removes duplicate importAllAngularServices imports (#11556)
* Fix part of #10474: Add typescript strict checks in ParamChangeObjectFactory (#11494)
* Fiz part of #10306: Added async keyword to Promise Returning functions in `core/templates/services/translate.service.ts` (#11468)
* Fix part of #10474: Add files to strict check. (#11457)
* Fix #8668: Document graph data service file with jsdoc - resubmission (#11455)
Data handling
* Fix external fetcher error reporting (#11641)
* Fix part of #5914: Remove Takeout variable redeclaration (#11589)
* Fix #11140: Remove retrieval of `UserAuthDetailsModel` (#11448)
* Revert "Fix #11140: Remove retrieval of `UserAuthDetailsModel`" (#11443)
* Fix #10386: Fix `created_on` in `UserSettingsModel` (#11437)
* Fix #11394: Failed base64 image decoding (Takeout) (#11422)
* Fix part of #5914: Add Controller Level Gating Against User ID Export (#11382)
* Fix #11140: Remove retrieval of `UserAuthDetailsModel` (#11363)
* Fixes issue #10727: Rename field `activity_ids` to `exploration_ids` in the `UserSubscriptionsModel` (#11316)
* Refactor some try/excepts and remove unneeded one off jobs (#11293)
* Fix #11527: Add base human maintained model (#11270)
* Fix part of #10049: Remove `feedback_thread_ids`. (#11508)
* Allow system users as committers and add jobs to fix issues in SkillSnapshotMetadataModelAuditOneOffJob (#11245)
* Fix part of #10415: Refactor prod validators to be split into individual validators (#11493)
Miscellaneous
* Added code snippet for Google Optimize (#11773)
* Fix part of #11329: exploration-save-modal (remove: addclass and removeclass) (#11407)
* Fix part of #11329: admin-navbar-directive (remove: addclass and removeclass) (#11406)
* Fix #9717: Changes navbar and logo color on maintenance page (#11624)
* Fix part of #11329: top-navigation-bar.directive.ts (removing:addclass and removeclass) (#11378)
* Fix part of #10415: Refactor feedback validators (#11340)
* Fix part of #10306: Added async keyword to functions that return a promise (#11339)
* Fix part of #10306: Added async keyword to functions that return a promise (#11299)
* Fix part of #10474: Cover more files with strict checks (#11521)
* Fix #9708: Fixed Tweet Text (#11516)
* Fix part of #8668: Document service files with jsdoc (#11514)
* Fix issue #11454: Footer in preview changes tab looks odd in mobile. (#11506)
* Add the Telugu langauge for translation and voiceover (#11497)
* Fix #11566: Added flexbox for fixing overflow of text (#11580)
Release team
* Add correct release constants for migration job names list (#11648)
* Modify release scripts (#11365)
QA Team
* Wait for language selector to be present before clicking on it (#11613)
* Fix part of #10798 : Fixed End-to-End Tests with action.js and waitFor.js inSubscriptionDashboardPage.js (#11598)
* Revert "Fix part of #8472: Migrate Editable Exploration Backend Api Service" (#11596)
* Wait for Oppia Server To Shut Down Before Running E2E Tests (#11565)
* Fix E2E Reporting (#11449)
* Fix and improvements based on e2e failures in Circle CI (#11392)
* Fix #11601: Take more care when trying to kill processes (#11602)
* Fix part of #4057: improved skill-update.service.ts test coverage to 100% (#11451)
* Add flaky e2e report and restart functionality (#11263)
* Fix End-to-End tests for CreatorDashboardPage.js (#11145)
* Fix part of #4057: Adds unit test for collection-playthrough.model.ts (#11489)
Python Migration
* Fix part of #11462: Introduce Firebase emulator to dev workflow (#11555)
* Fix part of #11462: Use AuthClaims domain object as return value of authenticate_request (#11554)
* Fix part of #11462: Define Firebase-specific constants with empty values (#11540)
* Fix part of #11462: Add wipeout hooks for auth-related data (#11537)
* Fix part of #11314: Add search stub for tests (#11500)
* Fix part of #11462: Add AuthService and AuthInterceptor for managing user authorization (#11492)
* Fix part of #11462: Add platform layer for Firebase authentication services (#11452)
* Fix part of #11202: Add retry to queue.yaml and remove retry from Cloud Tasks (#11429)
* Remove unused auth-related jobs (#11586)
* Fix part of #11314: add local ElasticSearch server for dev mode and testing (#11546)
Learner/Creator Pages
* Remove deleted skills from skillIdToRubricsObject in the topic editor (#11855)
* Fix #11677: Allow reordering of chapters as they are created (#11809)
* Fix #11696: Replace skill id with the new one for all topics that the skill was assigned to; fixes a feedback editor bug (#11808)
* Fix #11015 & #11603: show warning sign in the default answer group; fix date issues in the history tab; (#11803)
* Optimizes the exploration save process and defers the summary generation call (#11793)
* Fix #11694: Resolving console errors in Skill preview tab (#11790)
* Fix #11679: Success alert on merging two skills (#11766)
* Fix #11630: Changed 'Goal' to 'Chapter description' in story editor (#11746)
* Fix of #11676 placing button inside the banner (#11733)
* Fix #11389: Updates margin of the supplemental card in exploration player page (#11638)
* Fix #6292: This PR fixes #6292 as per #11635 (#11637)
* Handles Concept card backdrop click and fixes an e2e flake (#11628)
* Update skill only after fetchSkill and fetchSkillRightsAsync have returned (#11612)
* Unblur and enable by default all chapters in the story viewer page (#11600)
* Fix success toast showing before a topic is saved (#11599)
* Fix #11559: Fixed Promo looking wonky on the library page (#11570)
* Fix blocking bugs #11399 and #11416 (#11517)
* Added validation for an edge case in math interactions. (#11491)
* Fix #11430: Merge skill modal has styling issues (#11487)
* New Teach page (#11467)
* Transfer codeownership of interaction files from @aks681 to @iamprayush. (#11459)
* Fix #11379: Fixed UI bug - code output hidden behind footer. (#11458)
* Fix #6292: Makes the card too long warning prominent. (#11444)
* Fix #11418 & #11415 and minor SEO improvements (#11436)
* Fix #11181: Modified button css throughout codebase (#11351)
* Fix part of #10667 to fix ”Save Draft” modal disappears when you click outside the modal. (#11280)
* Fix #11179: Changed Font CSS (#11269)
* Modify the splash page (#11260)
* New Teach page (#11467)
* Fix #11675: Adding limit to story description (#11732)
* Fix issue #9044: No Side Scroll when making interaction (#11241)
* Fix #10263: Search Bar turns to white when moves to page middle (#11515)
* Fix issue #11402: Fixing 'AUTHOR PROFILES' display in mobile view. (#11447)
* Fix issue which caused Skill Editor to not load completely unless a digest loop was triggered (#11553)
* Fix #8801: Fixed number overlapping in creator dashboard's navbar (#11524)
* Add $rootScope.$applyAsync in skill-editor-navbar.directive.ts (#11470)
v3.0.6 (04 Jan 2021)
------------------------
Contributor Pages
* Add config to disallow contributors to suggest questions (#11442)
* Fix ck-editor lagging issue on contributor dashboard (#11349)
* Removes run_in_transactions for suggestion and stats models and fixes translation issue in contributor dashboard page (#11320)
* Fix #11300: Revert "Add job to delete invalid suggestion models on server" (#11319)
* Adds Dari language for contents and translations. (#11307)
* Fix translation count issue for the exploration opportunity models (#11290)
* Fix #10715: Admin page UI issues (#11172)
* Fix part of #9004: Record event measurements for Contributor Dashboard analytics (#11238)
* Add one-off job for question suggestion migration (#11169)
* Fix part of #10415: Refactor suggestion validators (#11345)
* Fix part of #10720: Hide in review translation texts in contributor dashboard translation modal (#11356)
* Fix part of #10720: Add check for loading data in translation modal. (#11401)
Answer Classification
* Milestone 2 of ML pipeline migration (#11052)
QA Team
* Drop ClassroomPage e2e test from Circle CI because it is present in Actions (#11358)
* Fix part of #4057: Adds frontend test cases for ExplorationRecommendationsService (#11348)
* Rewrite additional editor features (#11324)
* Fix #11309: Minor changes to the failing test (#11310)
* Fix common e2e flakes (#11279)
* Store protractor screenshots as artifacts (#11266)
* Rewrite Play Voiceovers E2E Test (#11265)
* Fixes common e2e errors in e2e_learner_flow_skill_editor_and_embedding (#11259)
* Fix issue #10798 : Fixed End-to-End Tests with action.js and waitFor.js in ExplorationEditorFeedbackTab.js (#11166)
* Fix part of #10798:Fixing End-to-End Tests for CollectionEditor.js (#11126)
* Update e2e workflow names (#11223)
Server Errors
* Adds more info to the logs for #7951 server error (#11357)
Developer UX
* Fix part of #10474: Make typescript checks strict for service CreatorDashboardStatsObjectFactory (#11332)
* Fix #11163: Fix installation output to output correct error message. (#11282)
* Remove travis from the codebase (#11275)
* Removed Hudda as codeowner (#11240)
* Increase taskqueue http request timeout (#11195)
* Upgrade libraries (#11147)
* Fix part of #10306: Added async keyword to asynchronous functions that return a promise. (#11068)
* Fix part of #10474: Add strict checks to files (#11028)
* Ubuntu docker (#11278)
* Add auto retry functionality to e2e script (#11277)
* Fix part of #8668: Document the service file with jsdoc (#11239)
* Add Travis CI tests to Github actions (#11205)
* Fix part of #10415: Refactor user validators (#11117)
* Fix part of #8423: Forbid use of "if x != None" (#11108)
* Fix part of #10306: Added async keyword to asynchronous functions that return a promise. (#10886)
Data handling
* Fix part of #5914: Takeout E2E testing (#11311)
* Wipeout 8.17: Fix remaining stuff from the audit (#11281)
* Fix #11142 and #11150: Update Takeout Docstrings and Clean Up (#11261)
* Wipeout 8.16: Save the username of deleted user so it cannot be reused (#11168)
* Fix part of #10415: Extract collection model validators from prod_validators to a new file (#11152)
* Fix part of #10415: Extract config validators from prod_validator (#11148)
* Add missing commit logs (#11146)
* Fix part of #10415: Refactor classifier validators (#11116)
* Fix interaction customization args validation issues in LogicProof, AlgebraicExpressionInput, MathEquation (#11019)
* Fix part of #10415: Topic validator refractor (#10967)
Translations
* Localisation updates from https://translatewiki.net. (#11110)
Learner/Creator Pages
* Fix #11536: pencil code editor inside interaction box (#11538)
* Show all topics that a skill has been assigned to in the dashboard page (#11525)
* Fix blocking bugs #11399 and #11416 (#11517)
* Fix #11418 & #11415 and minor SEO improvements (#11436)
* Fix #11334: Changes index -> version number in the history tab (#11346)
* Fix part of #10667: make alt text in image editor into paragraph text (#11298)
* Add page title field for Topics and minor changes to page titles (#11294)
* Fix #11155, #11156: Removed redundant rule for simplified value (#11251)
* Fixing Lesson info modal card (#11224)
* Fix part of #10415: Refactor question validators (#11222)
* Fix #11157 and #10758: Adress comments from PRs (#11210)
* Fix #11096 and rest of classroom page issues (#11196)
* Adds licence metadata to HTML (#11167)
* Fix #3341: Added confirmation modal in the customization args editing. (#11164)
* Fix of #10905 for not showing negative numbers in feedback notification (#11132)
Bug fixes
* Fix promo bar breakage in production. (#11326)
* Fix #11200: fix browser detection mismatch between frontend and backend (#11211)
* Fix issue #9992: Fixing the fin shaped portion of the blockquote element in the topic and skills dashboard and about page. (#11271)
* Fix param editor: c.isCurrentlyInSettingsTab is not a function (#11335)
* Move margin-bottom to conversation-skin-tutor-card-container (#11336)
* Fix #11073: Fixes evaluation context in feature gating (#11218)
* Add one-off job to wipe all ExplorationIssuesModel instances (#11323)
* Fix to #10798 Refactor ExplorationPlayerPage.js (#11301)
* Fix #11133: display '+1' icon and "Nowhere yet..." text (#11252)
* Fix part of #9749 Remove circular image directive (#11201)
* Fix part of #8472 Migrate response-service.ts to Angular 8 (#11194)