Merge pull request #1889 from weaviate/release_4182

Add changelog for v4.18.2

Author: dirkkul

docs/changelog.rst

@@ -1,11 +1,18 @@
 Changelog
 =========
 
+Version 4.18.2
+--------------
+This patch version includes:
+    - Add support for contextual generative and reranker modules
+    - Add support for ZSTD compression in backups
+    - Add support for VoyageAI's voyage-3-large model
+
 Version 4.18.1
 --------------
 This patch version includes:
     - Add 'dimensions' param to cohere vectorizers  (feat/cohere-dimensions-param)
-    - Add dimensions parameter to text2vec-voyageai methods (feat/t2v-voyage-add-dimensions)
+    - Add 'dimensions' parameter to text2vec-voyageai methods (feat/t2v-voyage-add-dimensions)
 
 Version 4.18.0
 --------------