2023-08-29

v2.18

2022-08-25

v2.17

v2.16

v2.15.1

v2.15

v2.14 - Fixed an issue in version upgrades

v2.13 - Updated for PostgreSQL 12

v2.12 - More updates for PostgreSQL 11 and fixes

v2.11 - Updated for PostgreSQL 11

v2.10.2 - Updated for PostgreSQL 10

v2.10.1 - Updated for PostgreSQL 9.4 and 9.5.

v2.10.0 - Merged PR #17, cleaned up compiler warnings and test cruft, added binary IO type for hll.

v2.9.0 - Fixed issue #16, bitstream_pack fixed to write one byte at a time to avoid writing to unallocated memory.

v2.8.0 - Fixed issue #2, hll_add_agg now returns hll_empty on input of an empty set. (Thanks to @ozgune!)

v2.7.1 - Build fixes for OS X and Debian. Documentation fixes. Small changes to test format to improve stability across psql versions.

v2.7 - First open-source release.