huginn/CHANGES.md

Changes

• Sep 12, 2014 - Make tables sortable by most columns.
• Sep 8, 2014 - SchedulerAgent added, allowing granular control of Agent schedules. Agents can now control other Agents via ControlLinks. - Liquid filter to_uri added.
• Sep 7, 2014 - Optional delayed_job_web replaced by a custom UI for managing failed and queued jobs.
• Sep 6, 2014 - Agent's last_event_at is now updated only on Event creation, not on updates.
• Sep 4, 2014 - Spring, an application preloader intergated with Rails 4.1, has been added.
• Sep 3, 2014 - Liquid interpolation in the WebsiteAgent now has a _response_ variable available.
• Aug 31, 2014 - Fix a bug where AgentLogs errored after a referenced Event was deleted. - HumanTaskAgent can emit separate events for each answer.
• Aug 30, 2014 - Set charset/collation properly for each text column if using MySQL. - One-click "Deploy to Heroku" button added in README.
• Aug 28, 2014 - Liquid filter to_xpath added, which quotes a string for use in XPath expression.
• Aug 26, 2014 - Transition to new Services model for managing external authorization with omniauth.
• Aug 21, 2014 - WebsiteAgent has a new text parser type. - Scenario tags have a customizable foreground and background color. - HTML is sanitized and supported in emails.
• Aug 20, 2014 - Support for markdown in Scenario descriptions added.
• Aug 17, 2014 - TwitterStream no longer tries to run disabled Agents. Sleep and thread bugs fixed in the EM code.
• Aug 13, 2014 - created_at added as an available Liquid variable. - Enable Graphviz on Heroku.
• Aug 12, 2014 - Add an environment variable (DEFAULT_HTTP_USER_AGENT) to set a global default User-Agent value. - Hover menu to the "Agents" nav link added.
• Aug 9, 2014 - ChangeDetectorAgent added.
• Aug 8, 2014 - Make PostAgent use WebRequestConcern, adding options for Basic Auth and User-Agent.
• Aug 5, 2014 - Use 'net-ftp-list' gem to parse ftp directory listing.
• Aug 1, 2014 - Adding a badge to each Agent node in a diagram.
• Jul 31, 2014 - Allow HipchatAgent to use a shared Credential.
• Jul 29, 2014 - The upstream Agent is now available in the EventFormattingAgent in Liquid via the agent key. - The WebsiteAgent is now much more powerful, supporting full XPath evaluations in extractions.
• Jul 26, 2014 - Easy Heroku deployment added and document in the wiki!
• Jul 25, 2014 - Simple RSSAgent added for parsing RSS feeds (the WebsiteAgent has always been able to do this, but this new Agent is simpler). - Nicer Agent diagrams.
• Jul 20, 2014 - Email Agents can send to more than one recipient using the new recipients array.
• Jun 29, 2014 - PostAgent can send more HTTP verbs, use both json and html form encoding, and merge event payloads.
• Jun 18, 2014 - Scenarios added, allowing Agents to be grouped, imported, and exported. - interpolated_options added so that most Agent options can contain Liquid markup.
• Jun 12, 2014 - XML namespaces are ignored by the WebsiteAgent when evaluating XPath.
• Jun 9, 2014 - User edit form split and cleaned up.
• Jun 8, 2014 - Upgraded to Rails 4.1.1.
• Jun 5, 2014 - MQTTAgent added.
• Jun 1, 2014 - SlackAgent added. - Liquid tag for accessing Credentials added. - Requests to /worker_status no longer spam the log. - GoogleCalendarAgent added.
• May 19, 2014 - ImapFolderAgent added.
• May 11, 2014 - Combine some of the Foreman processes into threads for lower memory usage.
• May 6, 2014 - Agents can be disabled or enabled.
• May 5, 2014 - JiraAgent added.
• May 3, 2014 - If you're using Capistrano, cap sync:db:down now works correctly to pull your production DB to your local environment.
• May 1, 2014 - Upgrade to Bootstrap 3.1.1
• Apr 20, 2014 - Tons of new additions! FtpsiteAgent; WebsiteAgent has xpath, multiple URL, and encoding support; regexp extractions in EventFormattingAgent; PostAgent takes default params and headers, and can make GET requests; local Graphviz support; ShellCommandAgent; BasecampAgent; HipchatAgent; and lots of bug fixes!
• Apr 10, 2014 - WebHooksController has been renamed to WebRequestsController and all HTTP verbs are now accepted and passed through to Agents' #receive_web_request method. The new DataOutputAgent returns JSON or RSS feeds of incoming Events via external web request. Documentation is on the wiki..
• Jan 2, 2014 - Agents now have an optional keep_events_for option that is propagated to created events' expires_at field, and they update their events' expires_at fields on change.
• Jan 1, 2014 - Remove symbolization of memory, options, and payloads; convert memory, options, and payloads to JSON from YAML. Migration will perform conversion and adjust tables to be UTF-8. Recommend making a DB backup before migrating.
• Nov 6, 2013 - PeakDetectorAgent now uses window_duration_in_days and min_peak_spacing_in_days. Additionally, peaks trigger when the time series rises over the standard deviation multiple, not after it starts to fall.
• Jun 29, 2013 - Removed rails_admin because it was causing deployment issues. Better to have people install their favorite admin tool if they want one.
• Jun, 2013 - A number of new agents have been contributed, including interfaces to Weibo, Twitter, and Twilio, as well as Agents for translation, sentiment analysis, and for posting and receiving webhooks.
• Mar 24, 2013 - Refactored loading of Agents for check and receive to use ids instead of full objects. This should fix the too-large delayed_job issues. Added system_timer and fastercsv to the Gemfile for the Ruby 1.8 platform.
• Mar 18, 2013 - Added Wiki page about the Agent API.
• Mar 17, 2013 - Switched to JSONPath for defining paths through JSON structures. The WebsiteAgent can now scrape and parse JSON.