Update changelog for v3.2103.2

CHANGELOG.md

@@ -3,6 +3,16 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
+## [3.2103.2] - 2021-10-07
+
+### Fixed
+
+  - fix(compact): close vlog after the compaction at L0 has completed (#1752)
+  - fix(builder): put the upper limit on reallocation (#1748)
+  - deps: Bump github.com/google/flatbuffers to v1.12.1 (#1746)
+  - fix(levels): Avoid a deadlock when acquiring read locks in levels (#1744)
+  - fix(pubsub): avoid deadlock in publisher and subscriber (#1749) (#1751)
+
 ## [3.2103.1] - 2021-07-08
 
 ### Fixed