37 lines
1.1 KiB
Plaintext
37 lines
1.1 KiB
Plaintext
[modern]
|
|
# Modern builds target recent browsers supporting the latest features to minimize transpilation, polyfills, etc.
|
|
# It is served to browsers meeting the following requirements:
|
|
# - released in the last year + current alpha/beta versions
|
|
# - Firefox extended support release (ESR)
|
|
# - with global utilization at or above 0.5%
|
|
# - exclude dead browsers (no security maintenance for 2+ years)
|
|
# - exclude KaiOS, QQ, and UC browsers due to lack of sufficient feature support data
|
|
unreleased versions
|
|
last 1 year
|
|
Firefox ESR
|
|
>= 0.5%
|
|
not dead
|
|
not KaiOS > 0
|
|
not QQAndroid > 0
|
|
not UCAndroid > 0
|
|
|
|
[legacy]
|
|
# Legacy builds are served when modern requirements are not met and support browsers:
|
|
# - released in the last 7 years + current alpha/beta versionss
|
|
# - with global utilization at or above 0.05%
|
|
# - exclude dead browsers (no security maintenance for 2+ years)
|
|
# - exclude Opera Mini which does not support web sockets
|
|
unreleased versions
|
|
last 7 years
|
|
>= 0.05%
|
|
not dead
|
|
not op_mini all
|
|
|
|
[legacy-sw]
|
|
# Same as legacy plus supports service workers
|
|
unreleased versions
|
|
last 7 years
|
|
>= 0.05% and supports serviceworkers
|
|
not dead
|
|
not op_mini all
|