v0.4.0-rc1

Changelog

• 331d3f0: Add back support for arm because it wasn't an ECR issue (@ibuildthecloud)
• ee8e714: Add document outline how permissions work (@tylerslaton)
• 79a2c75: Auto-upgrade feature (@cjellick)
• 237cee5: Drop armv7 support (@ibuildthecloud)
• 189b7c7: Revert "Drop armv7 support" (@ibuildthecloud)
• 7bcf811: Revert "Merge client side and server side configs when installing (#790)" (@cjellick)
• ecc0e00: Switch all nginx reference to docker/library/nginx (@ibuildthecloud)
• a6d4d89: Update deployment logic to always create a unique ServiceAccount per service. (#813) (@tylerslaton)
• 1b0e448: Update tests to account for new ServiceAccount generation logic (@tylerslaton)
• 158a25c: Use public ecr for images (@cjellick)
• dca8d39: add acorn run --update/-u flag to update app if exists (#710) (@iwilltry42)
• 8dbb8a3: fix: acorn rm refactor and include rm subcmds (#858) (@jsilverio22)
• a7e8484: from projectnext to projectV2 (@cjellick)