chore: Update changelog 2.8.5 (element-plus#18528)

chore: update changelog 2.8.5

CHANGELOG.en-US.md

@@ -1,4 +1,32 @@
 ## Changelog
+
+### 2.8.5
+
+_2024-10-11_
+
+#### Features
+
+- I18n update germany translations (#18447 by @MaikoTan)
+- Components [mention] explicit export dropdownVisible (#18460 by @SorrowX)
+- Components [select & select-v2] explicit export `selectedLabel` (#18350 by @warmthsea)
+
+#### Bug fixes
+
+- Play dayjs cahce miss (#18381 by @makedopamine)
+- Theme-chalk upgrade SASS version and fix deprecated color function (#18376 by @lvzhenbo)
+- Components [transfer] render the option's label correctly when there's only an empty comment in the default slot (#18416 by @LoTwT)
+- Components [table] cancel layout update when component unmount (#18440 by @btea)
+- Hooks [lockscreen] compatible with document non-existence (#18445 by @btea)
+- Components [mention] native event triggered twice (#18453 by @SorrowX)
+- Components [select] use `blur` in the tooltip slot has no effect (#18335 by @warmthsea)
+- Hooks rendering multiple popper container DOM in SSR/SSG (#18482 by @tolking)
+- Components [select] the blur not triggered when click the outside (#18478 by @tolking)
+- Components [table] the last column shuld not allow drag (#18444 by @btea)
+
+#### Refactors
+
+- Components [badge] show-zero implement (#18360 by @warmthsea)
+- Docs remove Vite (#18383 by @makedopamine)
 
 ### 2.8.4