Add some release note for the new checkpoints

Summary: As per title. Test Plan: Read it. Reviewers: #bitcoin_abc, PiRK Reviewed By: #bitcoin_abc, PiRK Differential Revision: https://reviews.bitcoinabc.org/D14792
Bitcoin-ABC · Nov 15, 2023 · fd10231 · fd10231
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commit fd10231
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/doc/release-notes.md b/doc/release-notes.md
@@ -7,3 +7,4 @@ Bitcoin ABC version 0.28.3 is now available from:
 This release includes the following features:
  - Add 2 new RPCs, `invalidateavalancheproof` and `reconsideravalancheproof` to
    manually change the acceptation status of an avalanche proof.
+ - Add a checkpoint after the November 15th, 2023 eCash network upgrade.