PostgreSQL (32-bit)

What's new in this version:

- Fix VACUUM's tests to see whether it can update relfrozenxid
- Fix multiple bugs in MultiXactId freezing
- Fix initialization of pg_clog and pg_subtrans during hot standby startup
- Fix multiple bugs in update chain traversal
- Fix dangling-pointer problem in fast-path locking
- Fix assorted race conditions in timeout management
- Truncate pg_multixact contents during WAL replay
- Ensure an anti-wraparound VACUUM counts a page as scanned when it's only verified that no tuples need freezing
- Fix full-table-vacuum request mechanism for MultiXactIds
- Fix race condition in GIN index posting tree page deletion
- Fix "unexpected spgdoinsert() failure" error during SP-GiST index creation
- Fix assorted bugs in materialized views
- Re-allow duplicate table aliases if they're within aliased JOINs
- Avoid flattening a subquery whose SELECT list contains a volatile function wrapped inside a sub-SELECT
- Fix planner's processing of non-simple-variable subquery outputs nested within outer joins
- Fix incorrect planning in cases where the same non-strict expression appears in multiple WHERE and outer JOIN equality clauses
- Fix planner crash with whole-row reference to a subquery
- Fix incorrect generation of optimized MIN()/MAX() plans for inheritance trees
- Fix premature deletion of temporary files
- Prevent intra-transaction memory leak when printing range values
- Fix memory leaks when reloading configuration files
- Prevent incorrect display of dropped columns in NOT NULL and CHECK constraint violation messages
- Allow default arguments and named-argument notation for window functions
- Suppress trailing whitespace on each line when pretty-printing rules and views
- Fix possible read past end of memory in rule printing
- Fix array slicing of int2vector and oidvector values
- Return a valid JSON value when converting an empty hstore value to json
- Fix incorrect behaviors when using a SQL-standard, simple GMT offset timezone
- Prevent possible misbehavior when logging translations of Windows error codes
- Properly quote generated command lines in pg_ctl
- Fix pg_dumpall to work when a source database sets default_transaction_read_only via ALTER DATABASE SET
- Fix pg_isready to handle its -d option properly
- Fix parsing of WAL file names in pg_receivexlog
- Report out-of-disk-space failures properly in pg_upgrade
- Make ecpg search for quoted cursor names case-sensitively
- Fix ecpg's processing of lists of variables declared varchar
- Make contrib/lo defend against incorrect trigger definitions
- Update time zone data files to tzdata release 2013h for DST law changes in Argentina, Brazil, Jordan, Libya, Liechtenstein, Morocco, and Palestine. Also, new timezone abbreviations WIB, WIT, WITA for Indonesia