Update release meta for 3.3.18

Change-Id: Iabe720e2d2ddf110e7ae766759fa4bdbfe500e92
Reviewed-on: https://review.couchbase.org/c/libcouchbase/+/233616
Tested-by: Build Bot <build@couchbase.com>
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>

Author: avsej

CMakeLists.txt

@@ -32,7 +32,7 @@ CMAKE_MINIMUM_REQUIRED(VERSION 3.17)
 # Couchbase mock path to download
 SET(COUCHBASE_MOCK_VERSION 1.5.25)
 SET(COUCHBASE_MOCK_URL "https://github.com/couchbase/CouchbaseMock/releases/download/${COUCHBASE_MOCK_VERSION}/CouchbaseMock-${COUCHBASE_MOCK_VERSION}.jar")
-project(libcouchbase VERSION 3.3.17 LANGUAGES C CXX)
+project(libcouchbase VERSION 3.3.18 LANGUAGES C CXX)
 
 if (NOT CMAKE_VERSION VERSION_LESS "3.13")
     # CMP0077: option() honors normal variables

RELEASE_NOTES.markdown

@@ -1,5 +1,48 @@
 # Release Notes
 
+# 3.3.18 (2025-09-10)
+
+* CCBC-1672: Fixed protocol violation on new connections.
+  In certain cases, extra bytes could be sent at the start of a new connection.
+  Most of the time, this caused the server to drop the connection and the
+  client would reconnect automatically, so users did not notice. However, in
+  rare cases the server would accept the data as valid, leading to protocol
+  issues. This has been corrected so that invalid data is properly discarded
+  and connections stay consistent.
+
+* CCBC-1671: Send requests to all replica nodes for strategy "ANY".
+  This change makes implementation of `get_any_replica` behave the same way as
+  other SDKs.
+
+  - The old behavior: "get any replica" would send requests sequentially one by
+    one. So that next request will be dispatched only when previous fails.
+
+  - The new behavior: "get any replica" send requests to active and replica
+    nodes simulaneously and returns only first response to the user, discarding
+    everything else.
+
+* CCBC-1669: Fail `get_all_replicas` only if none nodes are available.
+
+* CCBC-1668: Do not assume that missing active node means none available for
+  replica read. With this change reading replica will be more reliable during
+  failover and rebalance events.
+
+* CCBC-1667: Do not schedule config update during instance termination. This
+  change fixes use-after-free during `lcb_destroy`.
+
+* CCBC-1674: Do not use non-owning spans to release memory with `NETBUF_LIBC_PROXY`.
+  Fix use-after-free for build with `NETBUF_LIBC_PROXY` when snappy compression
+  is enabled. This is special build when caching allocator is replaced with
+  just libc malloc. It is used only during development and testing, and never
+  enabled in production.
+
+* CCBC-1673: Do not return block with `deallocs` as free in `find_free_block`
+  of the netbuf subsystem.
+
+* Raise minimum cmake version to 3.17
+
+* Log local port to make it easier to correlate logs with the server
+
 # 3.3.17 (2025-06-11)
 
 * CCBC-1666: Do not schedule config request during shutdown. With

cmake/Modules/GetVersionInfo.cmake

@@ -65,7 +65,7 @@ IF(APPLE)
 ELSE()
     SET(LCB_SONAME_MAJOR "8")
 ENDIF()
-SET(LCB_SONAME_FULL "${LCB_SONAME_MAJOR}.0.25")
+SET(LCB_SONAME_FULL "${LCB_SONAME_MAJOR}.0.26")
 
 MESSAGE(STATUS "libcouchbase ${LCB_VERSION_MAJOR},${LCB_VERSION_MINOR},${LCB_VERSION_PATCH}")
 MESSAGE(STATUS "Building libcouchbase ${LCB_VERSION}/${LCB_VERSION_CHANGESET}")

doc/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "Couchbase C Client"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 3.3.17
+PROJECT_NUMBER         = 3.3.18
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a