Log Message:
Changes 9.2.5:
Guarantee transmission of all WAL files before replica failover
Prevent downcasing of non-ASCII identifiers
Fix several minor memory leaks
Correct overcommit behavior when using more than 24GB of work memory
Improve planner cost estimates for choosing generic plans
Fix estimates of NULL rows in boolean columns
Make UNION ALL and inheritance query plans recheck parameterized paths
Correct pg_dump bugs for foreign tables, views, and extensions
Prevent a parallel pg_restore failure on certain indexes
Make REINDEX revalidate constraints
Prevent two deadlock issues in SP-GIST and REINDEX CONCURRENTLY
Prevent GiST index lookup crash
Fix several regular expression failures
Allow ALTER DEFAULT PRIVILEGES to work on all schemas
Loosen restrictions on keywords
Allow various spellings of infinity
Expand ability to compare rows to records and arrays
Prevent psql client crash on bad PSQLRC file
Add spinlock support for ARM64