diff --git a/releases/README.md b/releases/README.md
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--- a/releases/README.md
+++ b/releases/README.md
@@ -2,5 +2,6 @@
 
 ## Translator Releases
 
-- [October 2023](TranslatorOctober2023.md)
-- [December 2023](TranslatorDecember2023.md)
\ No newline at end of file
+- [May 2024](TranslatorMay2024.md)
+- [December 2023](TranslatorDecember2023.md)
+- [October 2023](TranslatorOctober2023.md)
\ No newline at end of file
diff --git a/releases/TranslatorDecember2023.md b/releases/TranslatorDecember2023.md
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--- a/releases/TranslatorDecember2023.md
+++ b/releases/TranslatorDecember2023.md
@@ -1,9 +1,9 @@
 # NameRes Translator December 2023 Release
 
 - Babel: [2023nov5](https://stars.renci.org/var/babel_outputs/2023nov5/)
-- NameRes: [v2.3.11](https://github.com/TranslatorSRI/NameResolution/releases/tag/v1.3.11)
+- NameRes: [v1.3.11](https://github.com/TranslatorSRI/NameResolution/releases/tag/v1.3.11)
 
-Next release: _None as yet_
+Next release: [Translator May 2024](TranslatorMay2024.md)
 
 ## New features
 * The `/lookup` endpoints now:
diff --git a/releases/TranslatorMay2024.md b/releases/TranslatorMay2024.md
new file mode 100644
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+# NameRes Translator May 2024 Release
+- Babel: [2024mar24](https://stars.renci.org/var/babel_outputs/2024mar24/) (Babel Translator May 2024 Release)
+- NameRes: [v1.3.12](https://github.com/TranslatorSRI/NameResolution/releases/tag/v1.3.12)
+
+Next release: _None as yet_
+
+## New features
+* Solr database now has two additional fields for each clique:
+  * `taxa`: list of taxa that a clique is found in; in Babel 2024mar24, only NCBIGenes have taxa (as generated by
+    [TranslatorSRI/Babel#211](https://github.com/TranslatorSRI/Babel/pull/211)).
+  * `clique_identifier_count`: the number of identifiers in this clique (as generated by
+    [TranslatorSRI/Babel#228](https://github.com/TranslatorSRI/Babel/pull/228)).
+* The `/lookup` endpoints now return `taxa` and `clique_identifier_count`. They also have an `only_taxa` filter that
+  can be used to provide a pipe-delimited list of NCBITaxon entries to filter results with.
+
+## Babel updates (from Babel Translator May 2024 Release)
+* [New identifiers] 36.9 million PubMed IDs (e.g. `PMID:25061375`) have been added as `biolink:JournalArticle`, as well as
+  the mappings to PMC (e.g. `PMC:PMC4109484`) and DOIs (e.g. `doi:10.3897/zookeys.420.7089`) that are included in PubMed.
+  Details in [TranslatorSRI/Babel#227](https://github.com/TranslatorSRI/Babel/pull/227).
+* Fixed type determination for DrugChemical conflation. Details in
+  [TranslatorSRI/Babel#266](https://github.com/TranslatorSRI/Babel/pull/266).
+* Synonym files now include the clique identifier count (the number of identifiers in each clique) in synonyms file.
+* Minor fixes.