v0.2.1

What's Changed

• Add support for Windows ARM64 by @christianhelle in #49
• Make --upgrade fire-and-forget to avoid upgrade failure when binary is in use by @christianhelle in #50
• Extract chat loop from main.zig into ChatSession module by @christianhelle in #51
• Extract ClientConfig for provider dispatch by @christianhelle in #52
• Introduce Sessions and update Planning Mode to create a PRD in HTML and Markdown formats by @christianhelle in #53
• Add support for restoring Sessions by @christianhelle in #54
• Add --prune CLI flag for session pruning by @christianhelle in #55

Full Changelog: v0.2.0...v0.2.1