Ensure backwards compatibility with older docker-pega-web-ready images

Included in this release:

• Don't swap the 8080 port in a patch release #271

This release also fixes the Travis builds.

Config overrides, health check updates, and safer memory thresholds

Included in this release:

• Allow server.xml and web.xml overrides in tier configmaps #261
• Refactor probes based on performance feedback #264
  • Only use startupProbe if on k8s 1.18+
• Adjust chart memory limits to mitigate oom risk #267

Enhancements to hazelcast and installer chart

Included in this release -

• Logger for repackaged hazelcast and annotation for HZ Service - #250
• Enabling hazelcast diagnostics, configure logging level - #259
• Increased ES default resource config - #257
• Honor connection properties for installs and upgrades - #252

Expose settings for Cassandra client encryption

Included in this release:

• Allow Cassandra client encryption to be configured directly in the Helm chart (#254)
  • Any trust store or key store files must be mounted in the image

Context.xml enhancement for additional datasources

Included in this release:

• Optionally include PegaRULESReadOnly datasource #248
  • Supports QueryRunner
  • Configured with global.jdbc.readerurl in values.yaml with combination of DB_RO_USERNAME + DB_RO_PASSWORD env vars
  • Additionally allow for CONTEXT_XML_SNIPPET for custom context.xml injection without needing to override entire file
• Doc change #249
• Port 80 mapping for SRS service #247

Fix for chart release versions + Optionally enable memory as target for HPA

Included in this release -

• Added hazelcast specific setting in deployment and installer prconfig - #245
• Fixed versions for chart releases - #235
• Provided memory as an optional resource for HPA scaling - #217

Remove HZ init-containers + doc changes

Remove HazelCast init containers to avoid issues when running with istio service-mesh
Recommended default JVM args as CATALINA_OPTS
Update stream volume mount point
Update default securityContext

Included in this release:
#232
#229
#226
#215
#212

SRS backing service + Hazelcast client/server authentication

• Fix for addons dependencies
• Added backing services directory for subcharts
• Initial Search and Reporting Service subchart in backing services
• Added Hazelcast client/server authentication
• Using appContextPath for GKE deployments

Included PRs:
#224
#222
#220
#213
#211
#209

External Hazelcast + custom Service Account for Deployments

• Option to include serviceAccountName in deployments ( #214 )
• Hazelcast client server architecture ( #210 )

Minor fixes and configuration improvements

• Add ability to annotate deployments, jobs and label pods ( #206 ).
• Add urlPath and probe port and Fix logLevel arg in constelation deployment (and other small enhancements) ( #208 ).