message: added a line to CHANGELOG.md
diff: @@ -9,6 +9,7 @@ Tantivy 0.14.0
  - Bugfix in `Query::explain`
  - Removed dependency on `notify` #924. Replaced with `FileWatcher` struct that polls meta file every 500ms in background thread. (@halvorboe @guilload)
  - Added `FilterCollector`, which wraps another collector and filters docs using a predicate over a fast field (@barrotsteindev)
  +- `FilterCollector` now supports all Fast Field Values (@barrotsteindev)
  Tantivy 0.13.2
  ===================
  