General release information

Duplicate Check is doing 13 minor releases in 2021, in which we will present new features, improvements, and bug fixes throughout the year. Duplicate Check does a release in two phases - a sandbox release in the first week, and a production release one week after. To find release notes from previous releases, please find the release notes page.

Besides minor releases, Duplicate Check can do patch releases for bug fixes that need immediate attention, without any prior notification.

Both minor and patch releases are pushed automatically. There is no action required to receive these.

Release notes email notification


It's possible to receive an email notification for every new release. We will send out release notes on the sandbox release date. To sign up for these email notifications, please sign up here


Duplicate Check release schedule 2021


Release Version number Sandbox release date Production release date Release notes
2021R1 3.296 January 4, 2021 January 11, 2021 Link
2021R2 3.297 February 1, 2021 February 8, 2021 Link
2021R3 3.299.2 March 1, 2021 March 8, 2021 Link
2021R4 3.300 March 29, 2021 April 6, 2021 Link 
2021R5 3.303 May 4, 2021 May 4, 2021 Link
2021R6 3.305 May 25, 2021 May 31, 2021 Link
2021R7   June 21, 2021 June 28, 2021  
2021R8   July 19, 2021 July 26, 2021  
2021R9   August 16, 2021 August 23, 2021  
2021R10   September 13, 2021 September 20, 2021  
2021R11   October 11, 2021 October 18, 2021  
2021R12   November 8, 2021 November 15, 2021  
2021R13   December 6, 2021 December 13, 2021  



Duplicate Check release schedule 2020


Release Version number Sandbox release date Production release date Release notes
2019R12 3.272 January 6, 2020 January 13, 2020 Link
2020R1 3.273.3 February 3, 2020 February 10, 2020 Link
2020R2 3.274.4 March 2, 2020 March 9, 2020 Link
2020R3 3.275 March 30, 2020 April 6, 2020 Link
2020R4 3.277.6 April 28, 2020 May 4, 2020 Link
2020R5 3.278.2 May 25, 2020 June 2, 2020 Link
2020R6 3.282.2 June 22, 2020 June 29, 2020 Link
2020R7 3.283 July 20, 2020 July 27, 2020 Link
2020R8 3.284.2 August 17, 2020 August 24, 2020 Link
2020R9 3.286.3 September 14, 2020 September 21, 2020 Link
2020R10 3.288.3 October 12, 2020 October 19, 2020 Link
2020R11 3.290 November 9, 2020 November 16, 2020 Link
2020R12 3.293 December 7, 2020 December 14, 2020 Link
 

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