From 67b6810746f2f87ebd1ceaec6a281ba6f1a95dfa Mon Sep 17 00:00:00 2001 From: Brian Chen Date: Thu, 18 Jul 2019 20:41:19 -0700 Subject: [PATCH] update changelog for preconditions --- firebase-firestore/CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/firebase-firestore/CHANGELOG.md b/firebase-firestore/CHANGELOG.md index c58aed3e9b3..832d1b64499 100644 --- a/firebase-firestore/CHANGELOG.md +++ b/firebase-firestore/CHANGELOG.md @@ -1,4 +1,8 @@ # Unreleased +- [changed] Transactions are now more flexible. Some sequences of operations + that were previously incorrectly disallowed are now allowed. For example, + after reading a document that doesn't exist, you can now set it multiple + times successfully in a transaction. # 20.2.0 - [fixed] Fixed an issue where query results were temporarily missing documents