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Content Snapshots

Each time we announce documentation changes at docs.fastly.com/changes, we capture a snapshot of the service guides at that point in time and place a copy of them here as a courtesy to our customers.

Guides 2024 December 31, 2024 November 30, 2024 October 31, 2024 September 30, 2024 August 31, 2024 July 31, 2024 June 30, 2024 May 31, 2024 April 30, 2024 March 31, 2024 February 29, 2024 January 31, 2024 2023 December 31, 2023 November 30, 2023 October 31, 2023 September 30, 2023 August 31, 2023 July 31, 2023 June 30, 2023 May 31, 2023 April 30, 2023 March 31, 2023 February 28, 2023 January 31, 2023 2022 December 31, 2022 November 30, 2022 October 31, 2022 September 30, 2022 August 31, 2022 July 31, 2022 June 30, 2022 May 31, 2022 April 30, 2022 March 31, 2022 February 28, 2022 January 31, 2022 2021 December 31, 2021 November 30, 2021 October 31, 2021 September 30, 2021 August 31, 2021 July 31, 2021 June 30, 2021 May 31, 2021 April 30, 2021 March 31, 2021 February 28, 2021 January 31, 2021 2020 December 31, 2020 November 30, 2020 October 31, 2020 September 30, 2020 August 31, 2020 July 31, 2020 June 30, 2020 May 31, 2020 April 30, 2020 March 31, 2020 February 28, 2020 January 31, 2020 2019 December 31, 2019 November 30, 2019 October 31, 2019 September 30, 2019 August 31, 2019 July 31, 2019 June 28, 2019 May 31, 2019 April 30, 2019 March 31, 2019 February 28, 2019 January 31, 2019 2018 December 31, 2018 November 30, 2018 October 31, 2018 September 30, 2018 August 31, 2018 July 31, 2018 June 30, 2018 May 31, 2018 April 30, 2018 March 31, 2018 February 28, 2018 January 31, 2018 2017 December 31, 2017 November 30, 2017 October 31, 2017 September 30, 2017 August 31, 2017 July 31, 2017 June 30, 2017 May 31, 2017 April 30, 2017 March 31, 2017 February 28, 2017 January 31, 2017 2016 December 31, 2016 November 30, 2016 Guide snapshots for our previous web interface: 2016 October 31, 2016 September 30, 2016 August 27, 2016 August 13, 2016 July 30, 2016 July 2, 2016 June 18, 2016 May 21, 2016 May 7, 2016 April 23, 2016 April 9, 2016 March 26, 2016 March 12, 2016 February 20, 2016 February 6, 2016 January 23, 2016 January 9, 2016 2015 December 19, 2015 December 5, 2015 November 21, 2015 November 7, 2015 October 24, 2015 October 10, 2015 September 19, 2015 September 5, 2015 August 22, 2015 August 8, 2015 July 23, 2015 June 27, 2015 June 13, 2015 May 30, 2015 May 16, 2015 May 2, 2015 April 18, 2015 April 4, 2015 March 21, 2015 March 7, 2015 February 21, 2015 February 7, 2015 January 24, 2015 January 10, 2015 2014 December 13, 2014

Products 2024 December 31, 2024 November 30, 2024 October 31, 2024 September 30, 2024 August 31, 2024 July 31, 2024 June 30, 2024 May 31, 2024 April 30, 2024 March 31, 2024 February 29, 2024 January 31, 2024 2023 December 31, 2023 November 30, 2023 October 31, 2023 September 30, 2023 August 31, 2023 July 31, 2023 June 30, 2023 May 31, 2023 April 30, 2023 March 31, 2023 February 28, 2023 January 31, 2023 2022 December 31, 2022 November 30, 2022 October 31, 2022 September 30, 2022 August 31, 2022 July 31, 2022 June 30, 2022 May 31, 2022 April 30, 2022 March 31, 2022 February 28, 2022 January 31, 2022 2021 December 31, 2021 November 30, 2021 October 31, 2021 September 30, 2021 August 31, 2021 July 31, 2021 June 30, 2021 May 31, 2021 April 30, 2021 March 31, 2021 February 28, 2021 January 31, 2021 2020 December 31, 2020 November 30, 2020 October 31, 2020 September 30, 2020 August 31, 2020 July 31, 2020 June 30, 2020 May 31, 2020 April 30, 2020 March 31, 2020 February 28, 2020 January 31, 2020 2019 December 31, 2019 November 30, 2019 October 31, 2019 September 30, 2019 August 31, 2019

2024 December 31, 2024 November 30, 2024 October 31, 2024 September 30, 2024 August 31, 2024 July 31, 2024 June 30, 2024 May 31, 2024 April 30, 2024 March 31, 2024 February 29, 2024 January 31, 2024 2023 December 31, 2023 November 30, 2023 October 31, 2023 September 30, 2023 August 31, 2023 July 31, 2023 June 30, 2023 May 31, 2023 April 30, 2023 March 31, 2023 February 28, 2023 January 31, 2023 2022 December 31, 2022 November 30, 2022 October 31, 2022 September 30, 2022 August 31, 2022 July 31, 2022 June 30, 2022 May 31, 2022 April 30, 2022 March 31, 2022 February 28, 2022 January 31, 2022 2021 December 31, 2021 November 30, 2021 October 31, 2021 September 30, 2021 August 31, 2021 July 31, 2021 June 30, 2021 May 31, 2021 April 30, 2021 March 31, 2021 February 28, 2021

API 2024 December 31, 2024 November 30, 2024 October 31, 2024 September 30, 2024 August 31, 2024 July 31, 2024 June 30, 2024 May 31, 2024 April 30, 2024 March 31, 2024 February 29, 2024 January 31, 2024 2023 December 31, 2023 November 30, 2023 October 31, 2023 September 30, 2023 August 31, 2023 July 31, 2023 June 30, 2023 May 31, 2023 April 30, 2023 March 31, 2023 February 28, 2023 January 31, 2023 2022 December 31, 2022 November 30, 2022 October 31, 2022 September 30, 2022 August 31, 2022 July 31, 2022 June 30, 2022 May 31, 2022 April 30, 2022 March 31, 2022 February 28, 2022 January 31, 2022 2021 December 31, 2021 November 30, 2021 October 31, 2021 September 30, 2021 August 31, 2021 July 31, 2021 June 30, 2021 May 31, 2021 April 30, 2021 March 31, 2021 February 28, 2021

Archived Snapshots

The API and VCL documentation was moved to https://developer.fastly.com in 2020.

API 2020 May 31, 2020 May 19, 2020 April 30, 2020 March 31, 2020 February 28, 2020 January 31, 2020 2019 December 31, 2019 November 30, 2019 October 31, 2019 September 30, 2019 August 31, 2019 July 31, 2019 June 28, 2019 May 31, 2019 April 30, 2019 March 31, 2019 February 28, 2019 January 31, 2019 2018 December 31, 2018 November 30, 2018 October 31, 2018 September 30, 2018 August 31, 2018 July 31, 2018 June 30, 2018 May 31, 2018 April 30, 2018 March 31, 2018 February 28, 2018 January 31, 2018 2017 December 31, 2017 November 30, 2017 October 31, 2017 September 30, 2017 August 31, 2017 July 31, 2017 June 30, 2017 May 31, 2017 April 30, 2017 March 31, 2017 February 28, 2017 January 31, 2017 2016 December 31, 2016 November 30, 2016 API snapshots relevant to our previous web interface: 2016 October 31, 2016 September 30, 2016 August 27, 2016 August 13, 2016 July 30, 2016 July 2, 2016 June 18, 2016 May 21, 2016 May 7, 2016 April 23, 2016 April 9, 2016 March 26, 2016 March 12, 2016 February 20, 2016 February 6, 2016 January 23, 2016 January 9, 2016 2015 December 19, 2015 December 5, 2015 November 21, 2015 November 7, 2015 October 24, 2015 October 10, 2015 September 19, 2015 September 5, 2015 August 22, 2015 August 8, 2015 July 23, 2015 June 27, 2015 June 13, 2015 May 30, 2015 May 16, 2015 May 2, 2015 April 18, 2015 April 4, 2015 March 21, 2015 March 7, 2015 February 21, 2015 February 7, 2015 January 24, 2015 January 10, 2015 2014 December 13, 2014

VCL 2020 May 31, 2020 April 30, 2020 March 31, 2020 February 28, 2020 January 31, 2020 2019 December 31, 2019 November 30, 2019 October 31, 2019 September 30, 2019 August 31, 2019 July 31, 2019 June 28, 2019 May 31, 2019 April 30, 2019 March 31, 2019 February 28, 2019 January 31, 2019 2018 December 31, 2018 November 30, 2018 October 31, 2018 September 30, 2018 August 31, 2018