add release notes (#56)

markdown/docs/release-notes/v0.8.0.md

@@ -1,7 +1,7 @@
 # Release v0.8.0
+This is a major feature release.
 > Release Date: Feb 21, 2023
 
-
 #### New Features
 - Completely re-written jambonz portal
 - Multi-user support in jambonz portal

markdown/docs/release-notes/v0.8.1.md

@@ -0,0 +1,23 @@
+# Release v0.8.1
+This is a minor bug-fix release.
+> Release Date: Feb 27, 2023
+
+#### New Features
+- update to latest @jambonz/verb-specifications with less verbose logging
+- update Dockerfile to reduce vulnerabilities
+- add env VITE_APP_DISABLE_DEFAULT_TRUNK_ROUTING to prevent accounts from default-routing trunks, if desired
+
+#### Bug fixes
+- fix for early hints match in gather
+- update to latest @jambonz/verb-specifications with less verbose logging
+- gather minBargeinWordCount defaults to 1
+- webapp issue with focusable fields
+
+#### SQL changes
+None.
+
+#### Availability
+- Available shortly on AWS Marketplace
+- Deploy to Kubernetes using [this Helm chart](https://github.com/jambonz/helm-charts)
+
+**Questions?** Contact us at <a href="mailto:support@jambonz.org">support@jambonz.org</a>