v3.0.3: Allow user to restrict handler methods (#108)

* Allow user to restrict handler methods
---------

Signed-off-by: Matheus Horstmann <matheus.horstmann@eposnow.com>
Co-authored-by: Matheus Horstmann <matheus.horstmann@eposnow.com>

v3.0.2: Reduce scope of lock to prevent deadlock

• #104
• #105

v3.0.1: fix: eventsource escapes as done in sockjs-node (#102)

The EventSource frame writer does no escaping of its messages.  This has caused a problem when updating from sockjs-client-0.3.4 to a more modern sockjs-1.5.x

Changes:
* eventsource escapes as done in sockjs-node
* unit test of eventSourceFrameWriter to confirm escaping

v3.0.0

GoDoc link in README changed to pkg.go.dev (#97)

v2.1.0

Added support for go modules