GmsCompatConfig (sandboxed Google Play compatibility layer configuration) version 64 released:

GitHub

Release config-64 · GrapheneOS/platform_packages_apps_GmsCompat

Changes in version 64: update max supported version of Play Store to 36.7 A full list of changes from the previous release (version 63) is availa...

See the linked release notes for a summary of the improvements over the previous release and a link to the full changelog. Forum discussion thread:

GrapheneOS Discussion Forum

GmsCompatConfig version 64 released - GrapheneOS Discussion Forum

GrapheneOS discussion forum