Installation: Release Schedule

Since HHVM 4.2, we aim to release a new release weekly, promoting a recent nightly build. The majority of releases are supported for 6 weeks.

Long Term Support

Every 24 weeks (roughly twice a year), a release has "long term support" for roughly 48 weeks - until two more LTS releases have been made. If the release due at that time is delayed, support is extended.

Here's a table of recent LTS releases as well as expected future LTS releases:

Version *Release Date *End of Suppport
4.128 September 22nd, 2021 August 24th, 2022
4.102¹ March 23rd, 2021 March 7th, 2022
4.80 October 21st, 2020 September 22nd, 2021
4.56 May 4th, 2020 April 5th, 2021
4.32 November 19th, 2019 October 21st, 2020

* Dates in italics signify an expected date.

¹ HHVM 4.102 was promoted to lts status instead of HHVM 4.104. Its expected support duration has been extended by 2 weeks (to a total of 50) to compensate for the "early start". See the blog post for more information.