Poison Changelog

v6.0.0

Features

Support Erlang 27 and Elixir 1.17 #214 #222
Reintroduce Poison.encode_to_iodata!/1 for Phoenix compatibility #172 #206
Make :html_safe encode option follow OWASP recommended HTML escaping #194
Add Date.Range encoding
Allow :as decode option to be a function #207
Add a CHANGELOG #105

Bug Fixes

Stop double decoding structs #191
Fix various typespecs #199
Correctly encode some UTF-8 surrogate pairs #217

Performance Improvements

Significantly improve performance (2024-06-06)

Breaking Changes

Remove deprecated HashSet encoding
Minimum supported versions are now Erlang 24 and Elixir 1.12