0.5.0

New features

• Unfurlbot now ignores trigger messages if they are older than UNFURLBOT_SLACK_TRIGGER_MESSAGE_TTL (a time in seconds). This prevents unfurling messages that are no longer relevant and mitigates circumstances where Unfurlbot may be processing old messages.

Other changes

• Refactored the DomainUnfurler base class so that the process_slack method now calls two hooks that subclasses need to implement: extract_tokens and create_slack_message. With this structure the pipeline for processing Slack messages is more consistent and easier to implement for new unfurling domains.

• Improved logging. All log messages for a given token include context about the token, token type (e.g. jira), the channel ID, and the timestamps of the triggering message and thread (if applicable). Log messages are sent for Sent unfurl events, and warnings are logged for Ignoring stale trigger message events.

What's Changed

• DM-48614: Additional logging for unfurl events by @jonathansick in #22

Full Changelog: 0.4.0...0.5.0