Updated details for SD Elements version upgrades.

Removed out of date documentation for container based custom LDAP SSO configuration.

Added information for upgrading to SD Elements 2022.2.

Added documentation for S3/MinIO configuration.

Added information about upgrading JITT media (if applicable) along with any SD Elements upgrade.

Added information about supported browsers.

Microk8s versions 1.19+ dashboard proxy configurations

Single host deployment hardware requirements increased from 40 to 100 GB.

Added guidance on changes to helm customizations that may cause confusion or backwards incompatibility with older charts.

Added examples of advanced optional settings.

Updated details for downloading and configuring helm charts.

Added Event 4: Cron job pod fails with CreateContainerConfigError