v3.3.9
Fix part of #18921 : Deleted unnecessary TODO comments from the codebase (#19298)
Fix #20166 : Updates character ‘s’ Next to Edit Icon in ‘Insert Image’ of RTE with 'SVG' (#20209)
Separate exploration data files from other extensions.
Apply prettier 2 (#19862)
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 #14085: Deprecate math interactions' unsupported rules and update cust arg name. (#15271)