v0.8.13

What's Changed

• Stub mqtt3-to-mqtt5 adapter by @bretambrose in #281
• Use UUID for socket endpoints by @TwistedTwigleg in #283
• Misc refactors involving MQTT5 needed for the MQTT3 adapter by @bretambrose in #284
• update time to ancient by @jmklix in #287
• Move acquire/release to the connection vtable by @bretambrose in #285
• Mqtt3-to-5 Adapter Config APIs by @bretambrose in #286
• Some misc. cleanup by @bretambrose in #292
• fix cmake config by @TingDaoK in #294
• Fix a bug when unsub from a non-subscribed parent topic by @xiazhvera in #297
• Unit Test for #297 by @xiazhvera in #298
• 311 adapter lifecycle foundations by @bretambrose in #293

Full Changelog: v0.8.12...v0.8.13