v4.8.0

Features

• add backups API (#851) (faf224d)
• add support for QueryOptions (#846) (c1098c5)

v4.7.0

Features

• export protos in src/index.ts (0fa0f93)

v4.6.2

Bug Fixes

• Correctly parse metadata from BatchDML response + fix flaky system test (#825) (8b95da7)
• retry 'Session not found' errors on getSnapshot (#819) (59bafbf)
• retry 'Session not found' for r/w tx (#824) (1b393c4)

v4.6.1

Bug Fixes

• enum, bytes, and Long types now accept strings (#816) (e63914d)
• fixed wrong return type of Database.run(..) (#810) (10c31d8), closes #809
• retry Session not found for Database.run(..) (#812) (6a48fd6)
• use PreciseDate instead of Date for min read timestamp (#807) (da8c2f8)

v4.6.0

Features

• add fieldNames option in instance#getMetadata() (#760) (fa3154e)

v4.5.2

Bug Fixes

• max backoff should be 32 seconds (#792) (c697240)
• retry executeStreamingSql when error code is retryable (#795) (1491858), closes #620

v4.5.1

Bug Fixes

• session pool should only create session if pending<=waiters (#791) (75345b1), closes #790

v4.5.0

Features

• include potential leaked session stacktraces in error (#759) (1c0cf27)

Bug Fixes

• clear stack of session while preparing new r/w tx (#768) (c852709)
• delete env var after test if it was not set (#774) (7a1f40d)
• end readWrite transaction in sample (#766) (f419e27)
• return different databases for different pool options (#754) (106c7a5)
• session pool should use push/pop and return sessions lifo (#776) (384bde1)
• transaction runner should not timeout before first attempt (#789) (c75076e), closes #786
• year zero was not accepted for SpannerDate (#783) (0ceb862)

v4.4.1

Bug Fixes

• get stacktrace before any async method call (#756) (3091a78)

v4.4.0

Features

• add plural and singular resource descriptor (#737) (11658bf)
• add replica support (#726) (dea3e59)

Bug Fixes

• changes to default rpc timeouts (da066fc)
• deps: pin TypeScript below 3.7.0 (7b1e07b)
• deps: update dependency yargs to v15 (#736) (e289890)
• docs: snippets are now replaced in jsdoc comments (#731) (843ce6f)
• createInstance should return a value (#747) (16c013f)
• include long import in proto typescript declaration file (#732) (6fe0757)
• restore SessionLeakError name after super call (#745) (d04609b)