Update CHANGELOG.md

CHANGELOG.md

@@ -65,6 +65,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (ostracon) [\#1099](https://github.com/Finschia/finschia-sdk/pull/1099) feat!: remove libsodium vrf library.
 * (x/collection) [\#1102](https://github.com/finschia/finschia-sdk/pull/1102) Reject modifying NFT class with token index filled in MsgModify
 * (x/collection) [\#1105](https://github.com/Finschia/finschia-sdk/pull/1105) Add minted coins to balance in x/collection MsgMintFT
+* (x/collection) [\#1106](https://github.com/Finschia/finschia-sdk/pull/1106) Support x/collection migration on old chains
 
 ### Build, CI
 * (build,ci) [\#1043](https://github.com/Finschia/finschia-sdk/pull/1043) Update golang version to 1.20