2.4.0

Fixes

• fix bug in ColumnLowCardinality::Load (#270 by @den818)
• fix bug with load/save Array with empty arrays (#272 by @den818)
• Fix crash on invalid AST (#273 by @Enmk)
• Fix getaddrinfo error reporting (#278 by @nUl1)
• Fixed deprecation warning (#285 by @Enmk)

New features

• timeout from seconds to milliseconds (#253 by @1261385937)
• Support column type: map (#254, #257 by @den818)
• Support geo column types (#258 by @den818)
• New method ColumnTuple::At(). (#268 by @huyphams)
• ColumnNulableT and wrap for LowCardinalityT (#269 by @den818)
• Add connect timeout to socket (#277 by @nUl1)
• Handle "Bool" columns (#279 by @ays7)
• Added Query.onProfile and handling of Profile data (#298 by @Enmk)

New options (clickhouse::ClientOptions)

• connection_connect_timeout - socket connect timeout, milliseconds
• connection_recv_timeout - socket recv timeout, milliseconds
• connection_send_timeout - socket send timeout, milliseconds

Other

• Separate building static and shared libs (#219 by @Jihadist)
• Update bench.cpp (#242 by @dabao085)
• Update LICENSE (#276 by @blinkov)
• Add options to use system abseil, lz4 and cityhash (#281 by @Jihadist)
• Dependencies info (#286 by @Enmk)
• Expand application tutorial (#293 by @rschu1ze)
• Fix formatting in README.md (#294 by @rschu1ze)
• Fixed gcc13 warnings (#296 by @ays7)
• Minor: Deprecated LowCardinalitySerializationAdaptor (#300 by @Enmk)

CI/CD

• Scheduling CI/CD runs on Monday midnight (#263 by @Enmk)
• Explicitly using ubuntu-20.04 instead of ubuntu-latest (#264 by @Enmk)
• Disabled system.query_logs-dependent unit-tests (#267 by @Enmk)
• Don't run query id tests on non linux (#298 by @Enmk)
• Fix Windows build (#299 by @Enmk)

New Contributors

• @dabao085 made their first contribution in #242
• @nUl1 made their first contribution in #277
• @Jihadist made their first contribution in #219
• @ays7 made their first contribution in #279
• @rschu1ze made their first contribution in #293

Full Changelog: v2.3.0...v2.4.0