Version 2.1.1

Miscellaneous:
- Add support for PostgreSQL 17 (Georgy Shelkovy)
Bugfix:
- Fix memory leak (Ronan Dunklau)
- Fix column order of multi-column index in the index advisor (Julien Rouhaud, per report from disqus user Sivan)

Version 2.1.0

New feature:
- Allow custom schema at extension creation time (Julien Rouhaud)
- Report the queryid in the index advisor (Julien Rouhaud, thanks to Zhihong Yu for the request)
Bugfix:
- Mark the extension as not relocatable as it internally references the extension schema (Julien Rouhaud)

Version 2.0.4

Bugfix:
- Fix memory allocation for PostgreSQL 12 and above (Julien Rouhaud)
- Fix bug when append plans are empty (Ronan Dunklau)
Miscellaneous:
- Fix a faulty strncpy() call (Julien Rouhaud, per report from github user RekGRpth)
- Fix some cppcheck warnings (Julien Rouhaud, per report from github user RekGRpth)
- Improve extension ugprade documentation (Julien Rouhaud)
- Make sure the code can be compiled and used on Windows (Julien Rouhaud, per report from github user suprimex)
- Add compatibility with PostgreSQL 15 (Julien Rouhaud)

Version 2.0.3

Miscellaneous:
- Add support for PostgreSQL 14 (Julien Rouhaud, per report from Michael Paquier)
- Add extension update documentation (Julien Rouhaud)
- Debian packaging improvements (Christoph Berg)

Version 2.0.2

Bugfix

• Correctly handle different versions for the SQL objects and the shared library (Julien Rouhaud, per report from github users seqizz and akovac)

Version 2.0.1

Bugfix:

• Fix compilation for PG11- on some platforms (Julien Rouhaud, per report from Devrim Gündüz)

Version 2.0.0

New features:

• Handle statistics on selectivity estimation errors (Julien Rouhaud, per
  idea from Oleg Bartunov)
• Add an index advisor feature (Julien Rouhaud)
• Allow pgqs to work locally without being in shared_preload_libraries (Julien Rouhaud)

Bugfix:

• Fix handling of quals of the form Constant Operator Val where the
  operator doesn't have a commutator
• Compute the same identifier whether the operator was commuted or not
• Correctly discard all quals not referencing a relation
• Fix (unique)qualid computation to only consider AND-ed quals

Miscellaneous:

• Add missing fields description (Julien Rouhaud)

Version 1.0.9

Bugfix:

• Fix constant value truncation when multibyte encoding characters are used
  (thanks to Gürkan Gür for the report)

Miscellaneous:

• Remove unneeded cast, that prevented compilation at least on Solaris 10
  SPARC (thanks to github user edechaux for the report)

version 1.0.8

Miscellaneous:

• Fix pg12 compatibility
• Fix possible issue with array processing

version 1.0.7

Bugfix:

• Fix a bug for queries having JOIN or WHERE predicates on foreign tables
  or custom scans (Julien Rouhaud). Thanks a lot to Andrej Urvantsev,
  Raymond Barbiero and mbroxson who all reported this issue, and especially
  to mbroxson who provided a reproducer!

Miscellaneous:

• Fix debian packaging to ignore debian/* tags (Christoph Berg)