Version 0.6.1

• Switches back to utf8 for LCache tables [#149].

Version 0.6.0

• Supports utf8mb4 as a database charset [#131, #143].
• Updates to LCache v0.4.0.
• Improve readme and grunt tasks [#130].

Version 0.5.2

• Normalizes address key to comply with DB column length.
• Always runs database table initialization on the enable CLI command.
• Doesn't require APCu to be enabled in CLI.
• Test improvements.

Version 0.5.1

• Uses the correct DSN format in all DB_HOST scenarios.
• Only loads LCache library for PHP 5.6+, to ensure WordPress doesn't fatal on older versions.
• Test improvements.

Version 0.5.0

• Splits WordPress' alloptions cache into separate cache keys to mitigate cache pollution caused by race conditions. See #31245 for further detail.
• Emits warnings in CLI when LCache isn't properly configured.
• Incorporates a variety of test suite improvements.

Version 0.4.0

• Switches to stub file approach for enabling object cache drop-in, because symlink changes aren't detected by opcode cache in PHP 5.5+.

Version 0.3.1

• Updates LCache to v0.3.4, which automatically detects and handles misuse of the TTL as an expiration timestamp.

Version 0.3.0

• Introduces the wp lcache enable WP-CLI command to create the object-cache.php symlink.
• Updates LCache to v0.3.2, which is more noisy about failed L2 serialization.
• Better admin notices: alerts when LCache database tables are missing, or if the plugin is active but object-cache.php is missing.

Version 0.2.2

• Updates LCache to v0.3.1, which has L2 cache guard against returning failed unserializations.
• Sets STRICT_ALL_TABLES on the database handler to fail and give warnings if there are issues with database inserts.
• Bug fix: Uses LONGBLOB column type for lcache_event value column. Previously, the value column was BLOB which meant that long cache values (e.g. alloptions) could be unexpectedly truncated.

Version 0.2.1

• Bug fix: Properly flushes entire LCache with wp_cache_flush() is called. Previously, LCache was called improperly, meaning none of the cache was flushed.