v0.6.52

What's Changed

• fix(release): drop stale version field from marketplace.json by @CypherPoet in #1093
• fix(core): guard timeline method calls for non-conformant objects by @miguel-heygen in #1098
• fix(producer): normalize error messages to prevent [object Object] in telemetry by @miguel-heygen in #1099
• fix(studio): add FFmpeg pre-flight check before render by @miguel-heygen in #1100

Full Changelog: v0.6.51...v0.6.52