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
4.32 November 19th, 2019 October 21st, 2020
4.56 May 4th, 2020 April 5th, 2021
4.80 October 21st, 2020 September 22nd, 2021
4.102!! March 23rd, 2021 March 7th, 2022
4.128 September 22nd, 2021 August 24th, 2022

* Dates in italics signify an expected date.

!! 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.