v2.6.0

• the minimum PHP version is set as 7.2
• added internal method to get declared column type
• added support for jsonb in Postgres driver

v2.5.1

• statement cache is turned off by default
• cacheStatement flag can be passed from Database

v2.5.0

• Drivers now able to reuse prepared statements inside the transaction scope
• minor performance improvement on larger transactions

v2.4.5

• improved SQLite multi-insert query fallback
• all query builders can be used without a driver as standalone objects
• memory and performance optimizations for query builders
• simplified parameter flattening logic, parameters are now assembled via the compiler

v2.4.2

• IS NULL and IS NOT NULL normalized across all database drivers

v2.4.1

• CS: @invisible renamed to @internal

v2.4.0

• added support for composite FKs

v2.3.1

• handle MySQL server has gone away messages when PDO exception code is invalid

v2.3.0

• the Statement class has been decoupled from PDO

v2.2.5

• proper table alias resolution when the joined table name is similar to the alias of another table