v0.2.1

• System prompt reframed as "SUMMARISATION TOOL" with
  explicit anti-roleplay instructions. Conditional: uses
  generic format instructions when SEAMLESS_PROMPT_FILE
  is active to avoid heading conflicts with custom prompts.

• Transcript wrapping in <transcript> XML tags creates
  a clear data boundary between instructions and input.

• Closing instruction appended after the transcript:
  "Produce the structured summary now."

• User prompt restructured: numbered section prefixes
  removed (### 1. → ## ), explicit "include ALL six
  sections" rule, 2000 char minimum target.

• Plugin manifest version synced with package.json.

v0.2.0

• Add SEAMLESS_PROMPT_FILE env var to override the default compaction prompt entirely
• Add "User Intent" section to default prompt — preserves user's original requests verbatim
• Add claude-summarise CLI to summarise any historical session by ID or prefix
• Fix nested session guard — strip CLAUDECODE env var so claude -p works from inside a Claude Code session

v0.1.1

Summary

• Case-insensitive validation: Sonnet sometimes produces lowercase section headings (session summary vs Session Summary). The validator now matches case-insensitively, preventing valid summaries from being rejected and triggering unnecessary retries with halved transcripts.
• SEAMLESS_INDICATOR env var: Custom display commands now receive a SEAMLESS_INDICATOR env var that's always set when the plugin is active (S when idle, emoji for other states). Makes it easy to confirm the plugin is running in your statusline.
• UPS error logging: UserPromptSubmit hook errors now logged to ~/.seamless-claude/ups-errors.log instead of being silently swallowed — aids diagnosis when Claude Code shows generic "hook error" messages.
• Test fix: SEAMLESS_DISPLAY_CMD no longer leaks from host environment into integration tests.
• Community files: Changelog, contributing guide (includes changelog requirement), security policy, issue templates, PR template.