|Date||Version Number||Change description|
|2021/02/23||2.4.6||Added is_weird_reason_code key to parse results, to indicate why a user agent was marked as weird. Read more|
|2020/09/07||2.4.5||Added hours_released_ago key to version_check on Parse requests, to indicate how recently the new version was released.|
|2020/05/24||2.4.4||Added release_date key to version checks for user agent parse results - you can tell users how long ago the latest version was released.|
|2020/04/14||2.4.3||Added sanitization key to user agent parse results, to return a cleaned/sanitized version of the user agents sent to the API. User agents are also cleaned/sanitized before parsing.|
|2020/04/08||2.4.2||Added sample user agents to the Software Version Numbers end point|
|2020/04/06||2.4.1||Added Operating System version numbers to the Software Version Numbers end point|
|2020/04/02||2.4.0||Launched the User Agent Database Search end point to allow easy searches of the database|
|2020/03/16||2.3.4||Added operating_platform_code_name to parse results and the database, and made a clearer distinction between what is a "code" verses "code name"|
|2019/09/18||2.3.3||Added parse_options -> return_metadata_for_useragent for Parse and Batch Parse end points|
|2019/07/09||2.3.2||Added parse_options -> allow_servers_to_impersonate_devices for Parse and Batch Parse end points
Version Check now includes Opera on Android
|2019/05/04||2.3.1||Added release_date and package_type to the Version Numbers end point.
Added version checks for Firefox (iOS & Android), Vivaldi and Yandex Browser.
|2018/01/30||2.3.0||Launched the User Agent Database Dump URL end point.
You can download a copy of our user agent database.
|2018/01/23||2.2.0||Launched the Software Version Numbers end point.
You can get the latest version numbers for a range of software.
|2018/01/20||2.1.2||Added latest_version to version_check in User Agent Parse responses.
This makes it easy to tell your users what the latest version they should upgrade to is.
|2018/01/16||2.1.1||Added download_url and update_url to version_check in User Agent Parse responses.
You can send your users to instructions to upgrade or download their software.
|2018/01/01||2.1.0||Launched the User Agent Parse Batch end point
You can send large batches of user agents to be parsed in a single request.
|2017/08/06||2.0.0||Version 2 of the API launched|
Version 1 of the API was released 20 August, 2014.
It was superceded by Version 2, which was released 6 August, 2017. Read the migration guide.