3.9.0 Upgrade Support

<baris>

If you have problems upgrading to 3.9.0 you can ask for help here.

ccD2s

After upgrading from 3.8.4 to 3.9.0, it runs fine, but there are tons of scss errors in the logs, for example:

DEPRECATION WARNING: Sass's behavior for declarations that appear after nested
rules will be changing to match the behavior specified by CSS in an upcoming
version. To keep the existing behavior, move the declaration above the nested
rule. To opt into the new behavior, wrap the declaration in `& {}`.

More info: https://sass-lang.com/d/mixed-decls

    ┌──> ../../../bootstrap/scss/_type.scss
40  │       font-weight: $display-font-weight;
    │       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ declaration
    ╵
    ┌──> ../../../bootstrap/scss/vendor/_rfs.scss
136 │ ┌     @media (#{$rfs-mq-property-width}: #{$rfs-mq-value}) {
137 │ │       @content;
138 │ │     }
    │ └─── nested rule
    ╵
    bootstrap/scss/_type.scss 40:5  @import
    - 14:9                          root stylesheet

WARNING: 32 repetitive deprecation warnings omitted.
Run in verbose mode to see all warnings.

phenomlab

@ccd2s See

https://community.nodebb.org/topic/18292/nodebb-3.9.0/3?_=1726675305923

<baris>

@ccd2s They are not errors, just deprecation warnings.

NodeHam

Are there any known issues with creating child/using themes with 3.9.0?
I assume after a new update, themes are not always updated at the same time?

NodeHam

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