chore: prepare v1.2.1 release (#24)

Author: cosmos-explorer

release/description.md

@@ -1,5 +1,7 @@
-## New Features
+## Changes
 
-- Support the per-flag `insightsEnabled` setting delivered by FeatBit. An explicit boolean `false` suppresses evaluation event collection without changing evaluation values, variation IDs, match reasons, or experiment eligibility. (#21)
+- Remove `sendToExperiment` from evaluation event payloads and remove SDK-side experiment eligibility calculations. (#23)
+- Stop depending on `exptIncludeAllTargets`, rule/fallthrough `includedInExpt`, and variation `exptRollout` fields. Evaluation works when the server omits these fields.
+- Preserve flag evaluation results, percentage rollouts, variation IDs, match reasons, and `insightsEnabled` behavior. Custom metric tracking remains supported.
 
-**Full Changelog**: https://github.com/featbit/featbit-python-sdk/compare/v1.1.10...v1.2.0
+**Full Changelog**: https://github.com/featbit/featbit-python-sdk/compare/v1.2.0...v1.2.1

release/package.json

@@ -1,3 +1,3 @@
 {
-    "version":"1.2.0"
+    "version":"1.2.1"
 }