Translations:Manual:Wiki family/66/en

To reduce this duplication and improve cache performance, you may wish to replace the  (≤ MW 1.20.x), $1, $2, $3, $4, $5, $6 (≤ MW 1.17.x), $7, $8$ref1See this thread concerning the "serialised" folder$ref1-end, $10, $11 and $12 (≥ MW 1.22.x$ref2In case you are using Composer to install some or all extensions, if supported$ref2-end) directories for non-pool installations with symbolic links to the pool's directories: