# Browsers Data Controller supports.
#
# The policy is the last one to two years of the four engines our estates
# actually run - Edge first (most of our users), then Chrome, Firefox and
# Safari. Nothing older, and no IE: the security updates of the last six months
# are a fair reason to expect an evergreen browser, and Angular cannot run on
# EdgeHTML or IE anyway.
#
# Version floors rather than `last 2 versions`: a floor is a statement we can
# test against, and it does not move the build every time an engine ships.
# Roughly two years back from late 2026:
#
#   chrome 131   November 2024
#   edge   131   November 2024  (Chromium, same numbering)
#   firefox 128  July 2024      (the ESR, kept because corporate pins it)
#   safari  17   September 2023 (and iOS 17, which ships with it)
#
# Move these deliberately, with the release dates, when the window moves.
chrome >= 131
edge >= 131
firefox >= 128
safari >= 17
ios_saf >= 17
not dead