Kick It

• Fix potential bug when auto selecting max frame size
• Support newer versions of Guzzle
• Silence warnings with PHP 8.1
• Test newer versions of PHP and fix CI

Such Deflate

• Support compression/permessage-deflate (#23)
• Fixed a bug where a client requesting 2 sub-protocols on 1 header line would be taken as 1 (#39, #40)
• Fixed a bug where Frame was always using its own Exception Factory for flow control

Know Limits

• Allow an optional frame/message size limit with sensible default to prevent crashes and hinder bad actors
• Performance improvement in Frame processing

Buffed Null

• Clear memory buffer when full preventing data corruption (#29, #30)
• Respond with accepted sub-protocols when wrong one given (#24, #25)

Good Memories

• Fixed memory issue related to Frame exception factory

Appropriate Response

• Fixed the order of parameters given to PSR-7 Response ("1.1" no longer the body)
• Return 426 status on invalid "Upgrade" and sub-protocol negotiations instead of 400

Fox Tail

• Loop through buffer since PHP doesn't do tail call optimization, fixing fatal error
• Check that "upgrade" exists in header instead of equaling, fixing error in Firefox
• On bad method call respond with allowed method

Because Reasons

• MessageBuffer now provides a reason as to why it returns a close frame
• Valid close frames ack with same close code and reason instead of 1000

Loosey Goosey

• Everything under new Ratchet\RFC6455 namespace
• Replace Guzzle HTTP implementations with PSR-7 interfaces
• Added client side handshake
• Performance improvements in message framing, UTF-8 validation, and stack traces when buffering
• No longer coupled to any external Ratchet interfaces
• PHP requirement changed from 5.3 to 5.4

Banana Split

v0.1

Let's keep BC in v0.1  :-)