3.1.0

• Remove a space in hammer's shebang, #33810
• Revert fix rake version
• Fix rake version
• Wrap option descriptions to 80 chars, #33129
• Don't store @context in field params, #33259
• Change from superficial copy to deep copy of fields (PR #348), #29093
• Make api docs params to be the main options, #33226
• Show depr warning only on option usage, #33225
• Extract descs to option details section, #32783
• Bump to 3.1.0-develop