Add PR links to v27.0.0 changelog entry

Author: urvisavla

CHANGELOG.md

@@ -6,9 +6,9 @@ file. This project adheres to [Semantic Versioning](http://semver.org/).
 ## [v27.0.0]
 
 ### Updates
-- Bumped stellar-core version to v27.0.0 for Protocol 27 support
-- Bumped `go-stellar-sdk` to pick up Protocol 27 (CAP-0071) XDR
-- Bumped `go-xdr` (transitive) to raise default XDR decode depth from 250 to 1500, required for CAP-0071 delegated Soroban credential chains
+- Bumped stellar-core version to v27.0.0 for Protocol 27 support ([#76](https://github.com/stellar/stellar-galexie/pull/76))
+- Bumped `go-stellar-sdk` to pick up Protocol 27 (CAP-0071) XDR ([#78](https://github.com/stellar/stellar-galexie/pull/78))
+- Bumped `go-xdr` (transitive) to raise default XDR decode depth from 250 to 1500, required for CAP-0071 delegated Soroban credential chains ([#76](https://github.com/stellar/stellar-galexie/pull/76))
 
 ## [v26.0.0]