v0.16.4

What's Changed

• fix: update indentation for custom cert by @MuhammadAliFleet in #1189
• fix: add validation for CRP and PickFixed cluster names by @nwnt in #1190
• refactor: address comments from the previous VAP PR by @nwnt in #1181
• feat: Add ARM64 image support by @michaelawyu in #1195
• chore: bump actions/checkout from 4 to 5 by @dependabot[bot] in #1173
• chore: bump docker/login-action from 3.4.0 to 3.5.0 by @dependabot[bot] in #1167
• feat: Backport changes from KubeFleet (09/16/2025) by @britaniar in #1194
  3f78615 chore: bump step-security/harden-runner from 2.13.0 to 2.13.1 (#250)
  b98cb4c feat: add feature gate support and gate property provider capabilities (#181)
  fa46b14 feat: update the comments regarding resource sort orders in CRP/RP controller and work generator (#243)
  7b21fdd test: add negative tests for RP (#242)

Full Changelog: v0.16.3...v0.16.4