ChangeLog: https://www.sqlite.org/releaselog/3_40_0.html
* Add support for compiling SQLite to WASM and running it in web browsers.
* Add the recovery extension that might be able to recover some content from a
corrupt database file.
* Query planner enhancements:
* A new typedef named sqlite3_filename is added and used to represent the name
of a database file.
* Add the sqlite3_value_encoding() interface.
* Security enhancement: SQLITE_DBCONFIG_DEFENSIVE is augmented to prohibit
changing the schema_version.
* Enhancements to the PRAGMA integrity_check statement:
* Enhance the VACUUM INTO statement so that it honors the PRAGMA synchronous
setting.
* Enhance the sqlite3_strglob() and sqlite3_strlike() APIs
* Provide the new SQLITE_MAX_ALLOCATION_SIZE compile-time option for limiting
the size of memory allocations.
* Change the algorithm used by SQLite's built-in pseudo-random number
generator (PRNG) from RC4 to Chacha20.
* Allow two or more indexes to have the same name as long as they are all in
separate schemas.
* Miscellaneous performance optimizations result in about 1% fewer CPU cycles
used on typical workloads.
PR: 268012
Reported by: pavelivolkov@gmail.com (maintainer)
5e8b3d783d