1.3.1

Standard Library

• Remove useless variable declarations in trailing position (#11704, thanks @HertzDevil)

Crypto

• Fix for missing BIO_* functions in OpenSSL < 1.1.0 (#11736, thanks @daliborfilus)

Runtime

• Remove string allocation from GC_set_warn_proc (#11729, thanks @straight-shoota)

Tools

• Doc generator: Fix escape HTML in code span (#11686, thanks @straight-shoota)
• Fix formatter error for ProcLiterals with Union return type (#11709, thanks @HertzDevil)

Other

• Fix typos (#11725, thanks @kianmeng)