Add 11-27 release notes

Author: chenjian2664

docs/src/main/sphinx/release/release-479.md

@@ -19,6 +19,7 @@
 * Improve performance of data exchanges involving variable width data ({issue}`27377`)
 * Fix planning failure of certain queries where part of the plan is optimized to empty values. ({issue}`21506`)
 * Fix configuring partitioned layout for spooling protocol. ({issue}`27247`)
+* Fix `EXPLAIN (TYPE IO)` failure when query constraint contains type which cannot be cast to `varchar`. ({issue}`27433`)
 
 ## Security
 
@@ -56,6 +57,7 @@
 * Fix potential `FileAlreadyExistsException` failure when network failures during s3 write. ({issue}`27330`)
 * Prevent log writer from failing with FileAlreadyExistsException when there are network failures during write. 
   writing to s3 now requires permissions for PutObjectTagging and GetObjectTagging operations (breaking change). ({issue}`27388`)
+* Fix potential failure when reading [cloned tables](https://docs.databricks.com/aws/en/delta/clone). ({issue}`27098`)
 
 ## Druid connector