2.7.0

• Preserve key TTL when calling (in|de)crement methods
• Updated wp_cache_*() function signatures to match core
• Removed deprecated HHVM support
• Removed deprecated WP_REDIS_SERIALIZER constant

2.6.5

• Fixed an issue with (in|de)crement cache values when using igbinary

2.6.4

• Prevent some deprecation notices
• Fixed an issue with (in|de)crement cache values

2.6.3

• Switch to E_USER_DEPRECATED instead of _doing_it_wrong() in drop-in
• Fixed undefined constant error when using Credis (deprecated) as client

2.6.2

• Fixed more PHP 7.2 heredoc parsing errors

2.6.1

• Fixed PHP 7.2 heredoc parsing error
• Fixed call to undefined function wp_rand()

2.6.0

• Added Primary Branch header
• Added id to script/style tags
• Upgraded Predis to v2.4.0
• Upgraded Credis to v1.17.0
• Mark as tested up to 6.8
• Adhere to Plugin Check (PCP)
• Fixed (in|de)crement not working with serializer
• Fixed rare replication mode issue
• Fixed rare fatal error in diganostics

2.5.4

• Respect WP_REDIS_SCHEME for Cluster connections
• Fixed issue with Predis and SentinelReplication connection
• Fixed double-slash in admin.css URL

2.5.3

• Added WP_REDIS_DISABLE_GROUP_FLUSH constant
• Added redis_cache_manager_capability filter and WP_REDIS_MANAGER_CAPABILITY constant
• Added WP_REDIS_SSL_CONTEXT support for PhpRedis cluster connections
• Fixed several issues with Predis and cluster/replicated connection
• Fixed another rare fatal error in show_error_and_die()

2.5.2

• Respect WP_REDIS_FLUSH_TIMEOUT in Lua flush scripts
• Improve DISALLOW_FILE_MODS support
• Reverted behavioral change to sanitize_key_part()
• Fixed rare fatal error in show_error_and_die() (again)