Bump version, update changelog

Author: tandemdude

docs/source/changelogs/v3-changelog.md

@@ -8,6 +8,17 @@ Below are all the changelogs for the new versions of hikari-lightbulb (version 3
 
 <!-- next-changelog -->
 
+## v3.0.0a17 (2025-04-06)
+### Breaking Changes
+
+- Removed `RestContext` and `RestAutocompleteContext`. If you were not explicitly using these classes you will not be affected.
+
+### Features
+
+- Added support for sending polls within command and component interaction responses.
+
+----
+
 ## v3.0.0a16 (2025-03-21)
 ### Features
 

fragments/+polls.feature.md

@@ -82,4 +82,4 @@
 ]
 
 # Do not change the below field manually. It is updated by CI upon release.
-__version__ = "3.0.0a16"
+__version__ = "3.0.0a17"