v0.6.6: minor bugfix on fallback interval

v0.6.4: added SocketErrorHandler class - bugfixed multisig cosigning

v0.6.3: bugfix on hot disconnection of websocket

v0.6.2: minor bugfix on MultiSig cosignatory

v0.6.1: bugfix on payment processing - multisig cosignatory upgrade v…

…erifyTransaction features

v0.5.5: minor bugfix

v0.5.4: Node disconnection Auto Switch should start after successful …

…disconnection

bugfix: issue socket connection after disconnection ended

v0.5.2: bugfix disconnect: use of undefined self

v0.5.1: autoSwitchSocketNode must unsubscribe and disconnect too