Major features | Tarantool
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Release notes Major features

Major features

Every released version of Tarantool brings some notable features and fixes, which are all listed in the release notes. To keep track of the major features in each version of the Tarantool easier, you can use the table below.

Since version Feature
2.8.1 Multiple iproto threads (gh-5645)
2.8.1 Set box.cfg options with environment variables (gh-5602)
2.8.1 Friendly LuaJIT memory profiler report (gh-5811)
2.8.1 --leak-only LuaJIT memory profiler option (gh-5812)
2.7.1 LuaJIT memory profiler (gh-5442)
2.7.1 SQL ALTER TABLE ADD COLUMN statement support for empty tables (gh-2349, gh-3075)
2.6.3, 2.7.2 The concept of WAL queue (gh-5536)
2.6.3, 2.7.2, 2.8.1 box.ctl.promote() and the concept of manual elections (gh-3055)
2.6.1 LuaJIT platform metrics (gh-5187)
2.6.1 Automated leader election based on Raft algorithm (gh-1146)
2.6.1 Transactional manager for memtx engine (gh-4897)
2.5.3, 2.6.2, 2.7.1 Expression evaluation for replication_synchro_quorum (gh-5446)
2.5.3, 2.6.2 box.ctl.is_recovery_finished() for memtx engine (gh-5187)
2.5.1 Synchronous replication (beta) (gh-4842)
2.5.1 Allow an anonymous replica to follow another anonymous replica (gh-4696)
2.4.1 UUID type for field and index (gh-4268, gh-2916)
2.4.1 popen built-in module (gh-4031)
2.4.1 Ability to create custom error types (gh-4398)
2.4.1 Transparent marshalling through (gh-4398)
2.4.1 Stacked diagnostic area (gh-1148)
2.3.1 Field name and JSON path updates (gh-1261)
2.3.1 Anonymous replica type (gh-3186)
2.3.1 DOUBLE type in SQL (gh-3812)
2.3.1 Support of decimals in spaces, decimal field type (gh-4333)
2.3.1 function in Lua (gh-2694)
2.3.1 Feed data from memory during replica initial join (gh-1271)
2.3.1 SQL prepared statements support and cache (gh-2592, gh-3292)
2.3.1 _session_settings service space (gh-4511)