v0.2.2

What's Changed

• Add ingest_key parameter as alias for write_key (preferred)
• Add OPS_INGEST_KEY env var (preferred over OPS_WRITE_KEY)
• Maintains full backwards compatibility

v0.2.1

Changed

• Updated LICENSE to simplified MIT format
• Removed development git hooks setup
• Cleaned up README formatting and removed badge icons
• Added Requirements section to getting-started docs

v0.2.0: Session Tracking

What's New

Session Tracking for Funnel Analysis

This release adds automatic session tracking to enable accurate per-session funnel analysis:

• Session ID: Each Telemetry instance now generates a unique session_id
• Every event includes the session_id automatically
• Per-execution isolation: Each CLI/tool run creates a separate session

This enables product teams to track user journeys accurately, even when the same client_id appears across multiple tool invocations.

Full Changelog

See CHANGELOG.md for details.

v0.1.4

What's Changed

Fixed

• Critical: Added file lock to prevent race condition in offline persistence
• Critical: Copy properties dict to prevent mutation affecting queued events
• Security: Config directory now created with 0o700 permissions
• GDPR: request_deletion() now clears offline events and in-memory queue
• Graceful fallback when config directory is unavailable (read-only HOME)
• Queue now drops oldest events when full instead of silently rejecting new ones
• Fixed docstring with correct default API URL

Full Changelog: v0.1.3...v0.1.4

v0.1.3

What's Changed

Added

• Offline persistence: Events are now saved to disk when network is unavailable
• Automatic sync when connectivity is restored on next SDK initialization
• Events trimmed to most recent 1000 when exceeding limit
• Silent operation - no noise to end users (debug logging only)

Full Changelog: v0.1.2...v0.1.3

v0.1.2

What's Changed

Fixed

• Critical: Fixed API endpoint paths (removed duplicate /api prefix)
• Updated default API URL to https://producttelemetry.com/api
• Verified working with production server

Full Changelog: v0.1.1...v0.1.2

v0.1.1

What's Changed

Fixed

• Critical: Fixed Python 3.9/3.10 compatibility by replacing datetime.UTC with timezone.utc
• Critical: Fixed error() method to properly capture stack traces using traceback.format_exception()
• Security: Added path traversal protection for project_slug parameter
• Security: Opt-out config now fails closed - malformed config disables telemetry (privacy-first)

Changed

• Removed accidentally committed .pyc bytecode files
• Updated .gitignore with Python-specific patterns
• Bumped actions/checkout from v4 to v6 in CI workflows

Full Changelog: v0.1.0...v0.1.1