2.7.0

Known issues

• CBL-216 Ordering null values inconsistent with N1QL expectations
• CBL-95 Pending conflicts could be resolved by a wrong replicator
• CBL-49 Need a way to distinguish boolean types

Fixed at this Release

• CBL-562 Can’t open existing db read-only; LiteCore test "Database Open Older Encrypted" fails
• CBL-556 Reachability undermines offline reconnect logic
• CBL-550 SQLite index creation mistakenly sets user_version backwards
• CBL-536 Long delay starting replicator, for big databases
• CBL-527 RefCount crash
• CBL-525 Upgrade from 1.x fails if any docID starts with "_"
• CBL-503 Jenkins PR validation uses master branch
• CBL-463 Attempt to log strings that are not Modified UTF-8
• CBL-444 Purging documents does not fire events in a QueryChangeListener
• CBL-437 Deprecated Database.setLogLevel is not logging
• CBL-415 strod produces locale-dependent results for encoding Fleece
• CBL-402 Back-tag recent releases
• CBL-400 Not getting right number of revisions on SGW while using multiple SGWS
• CBL-369 FTS and database alias
• CBL-355 Queries silently ignore Collation Locale
• CBL-343 LiteCore tests need to use unique database
• CBL-324 Function.upper() failed to operate non-ASCII characters
• CBL-242 Inconsistent revision hash length
• CBL-221 "mutex lock failed" during initial pull replication of large # of docs
• CBL-218 FTS indexing an array-valued property is unreliable
• CBL-207 Replicator change event has idle with timeout error
• CBL-175 Can’t query the records has the % character with LIKE operator.
• CBL-171 CBL replication never finishes for replication filtering when doc count is 1000
• CBL-126 Litecore does not retry subChanges request that fails with temporary 503 error
• CBL-106 Replicator C++ exception: "properties excessively large"
• CBL-52 “LIKE”, "CONTAINS", "REGEX_LIKE" operators ignore collations

2.6.3

Fixed in this Release

• CBL-547 CBLWebSocket crashing in older iPhone versions
• CBL-468 Null dereference during pull-only replication
• CBL-531 Support Xcode 11.2 with Swift 5.1.2 compiler

2.6.1

• This maintenance release adds support for Xcode 11 and Swift 5.1.

2.6.0

Enhancements

• #2427 Replicator Conflict Resolver.
• #2429 Database Save Conflict Handler.
• CBL-148 Expose Document Revision ID

Known Issues

• CBL-49 Need a way to distinguish boolean types

Bugs

• CBL-222 CBL push replication is not replicating doc updates with delta sync after CBL upgrade
• CBL-171 CBL replication never finishes for replication filtering when doc count is 1000
• CBL-146 Custom Conflict resolution is throwing exception for iOS app when trying to resolve conflict
• CBL-136 Replication is not replicating all updates with delta-sync enabled
• CBL-110 delta sync on top of a deletion caused data discrepancy between SG and CBL
• CBL-106 Replicator C++ exception: "properties excessively large"
• CBL-104 Replicating two documents with identical blob could cause POSIX error
• CBL-86 Race condition on SharedKeys causes silent error
• CBL-47 Intermittent SQLITE_MISUSE error during normal testing
• CBL-45 LiteCore time out issues stray busy callback
• CBL-38 null pointer dereference

2.5.3

• Reduce Replication Timeouts
• Delta Sync on top of a deletion caused data discrepancy between SG and CBL
• Replication is not replicating all updates with delta-sync enabled

2.5.2

Bug Fixes

• Invalid Fleece data in SQLite table (datatype mismatch) (CBSE-6844)
• Data mismatch error after upgrading to 2.5 (CBSE-6848)
• Invalid Fleece data in SQLite table (CBSE-6895)
• Intermittent access violation (CBSE-6807)
• DBWorker crashes in Fleece Encoder (writePointer) https://github.com/couchbase/couchbase-lite-core/issues/792

2.5.1

Bugs
#2438 Cannot Open Database Encrypted in 2.1.x with 2.5

2.5.0

As part of this release we had 16 issues closed.
December 2018 - January 2019

Performance Improvements

• #168 Transfer new revisions as deltas

Enhancements

• #168 Transfer new revisions as deltas
• #847 Client-side pull replication filters
• #2221 Logging redirect is missing for 2.X
• #2321 Remove log rotation change batching

Bugs

• #2022 “isOldAttachment” check is incorrect
• #2238 Memory release issue for released certificate
• #2269 CBLWebSocket CLOSED
• #2270 Document Expiry doesn't seem to set the expiration timestamp in milliseconds
• #2274 TestPushAndPullBigBodyDocument_SG intermittently fails
• #2281 (Closed) Logs which contains non-english letter turns out to be gibberish
• #2291 DB change notifications not posted if another thread is in a transaction
• #2292 Change the default directory of the log files
• #2306 Fix default log file location
• #2372 Replicator doesn't retry after disable and enable wifi
• #2393 AddressSanitizer issue in CBLFileLogger's apply method
• #2405 Console Log Crash when there is percent character in the log message

Where to get it

You can download this release from Couchbase.com

2.1.6

• Supported XCode 10.2 and compatible with Swift 5.0.
• Fixed crash in Fleece: Scope while using LiveQuery

2.1.3

Bugs

• #2230 Incompatible Swift version, Swift 4.2.1

Where to get it

You can download this release from Couchbase.com