* Jan 19, 2015 - WebRequestConcern Agents can supply `disable_ssl_verification` to disable ssl verification.
* Jan 13, 2015 - Docker image updated.
* Jan 8, 2015 - Allow toggling of accuracy when displaying locations in the UserLocationAgent map.
* Dec 26, 2014 - Do not try to monkey patch the mysql adapter on heroku
* Dec 7, 2014 - Update Rails to 4.1.8
* Dec 3, 2014 - Access sites with invalid SSL
* Nov 22, 2014 - Make the website agent support merge events
* Nov 8, 2014 - Added DeDuplicationAgent
* Nov 5, 2014 - Made latlng accessible to liquid
* Nov 4, 2014 - Enable AgentLog to handle a message with invalid byte sequences; upgrade slack-notifier to 1.0.0; use webhook URLs instead of tokens.
* Nov 2, 2014 - Fixes WorkerStatusController for postgresql; updated rails to 4.1.7; added a PDF info agent; commander agent can configure other Agents.
* Nov 1, 2014 - Fixes postgres and DST related spec issues
* Oct 27, 2014 - RSSAgent: Include `url` in addition to `urls` in each event.
* Oct 23, 2014 - Assume an uploaded scenario file (JSON) is encoded in UTF-8
* Oct 20, 2014 - Made weather agent dependent on user location
* Oct 16, 2014 - Make event-indicator a link to the events page, with new events highlighted
* Oct 15, 2014 - Add dropbox agent to emit urls for the given paths
* Oct 14, 2014 - Upgrade Devise to 3.4.0; mqttAgent: Ignore a retained message previously received
* Oct 12, 2014 - Add a button to view full error logs; allow longer than 2000 characters
* Oct 10, 2014 - Dropbox watch agent
* Oct 9, 2014 - Make the scheduler frequency tunable via ENV; add CommanderAgent, which controls other agents on a schedule or incoming event; disable the CSRF warning in WebRequestsController.
* Oct 5, 2014 - OpenShift deployment
* Oct 1, 2014 - Migrate to Rspec3
* Sep 29, 2014 - Refactor OmniAuth integration
* Sep 25, 2014 - TumblrPublishAgent
* Sep 24, 2014 - Refactor OmniAuth configuration and fix it with 37Signals; introduce FontAwesome; enable download of user credentials; improve docs for ForecastIO in WeatherAgent.
* Sep 22, 2014 - Improvements to bin/setup_heroku
* Sep 21, 2014 - Reduce gems to save RAM
* Sep 17, 2014 - Give user an option to drop pending events when enabling an agent.
* Sep 16, 2014 - Improvements to UserLocationAgent
* Sep 14, 2014 - Allow some agents to be configured via HTML forms rather then JSON.
* Sep 13, 2014 - Calculate IDs in RssAgent if none are 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.](https://github.com/cantino/huginn/wiki/Creating-a-new-agent#receiving-web-requests).
* 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](https://github.com/cantino/huginn/wiki/Creating-a-new-agent).
* Mar 17, 2013 - Switched to JSONPath for defining paths through JSON structures. The WebsiteAgent can now scrape and parse JSON.
