Add changelog for BigBuffet-specific changes

Signed-off-by: mkljczk <git@mkljczk.pl>

CHANGELOG_BIGBUFFET.md

@@ -0,0 +1,15 @@
+# Changelog for BigBuffet-specific changes
+
+* Every change from [`pl`](https://github.com/mkljczk/pl), another fork of Pleroma.
+
+* Timelines can be sorted by declared publication date, rather than insertion date.
+* Multilanguage posts are supported, based on [pleroma/pleroma!3822](https://git.pleroma.social/pleroma/pleroma/-/merge_requests/3822).
+* Alternative forms of hashtags (double-hashtags and triple-hashtags) are supported.
+* Hashtags are inserted with a preferred name, which is the casing in which they appeared the first time.
+* Post translations are stored in the database.
+* New users are marked as discoverable by default.
+* Information about hashtags most commonly used by given users is stored.
+* Users can import .zip archives of posts, based on [pleroma/pleroma!3769](https://git.pleroma.social/pleroma/pleroma/-/merge_requests/3769).
+* Posts and timelines can be fetched with post translation in a given language (if already stored in the database).
+* A endpoint for translating multiple posts was added.
+* Discovery endpoint allows to order users by their post count.

README.md

@@ -1,3 +1,9 @@
+This repo is a fork of Pleroma, including BigBuffet-specific changes. Changelog for BigBuffet-specific changes is available [here](./CHANGELOG_BIGBUFFET.md).
+
+---
+
+Original README:
+
 <img src="https://git.pleroma.social/pleroma/pleroma/uploads/8cec84f5a084d887339f57deeb8a293e/pleroma-banner-vector-nopad-notext.svg" width="300px" />
 
 ## About 

lib/pleroma/web/mastodon_api/views/instance_view.ex

@@ -84,9 +84,6 @@ def render("show2.json", _) do
       },
       # Extra (not present in Mastodon):
       pleroma: pleroma_configuration2(instance)
-      # soapbox: %{
-      #   version: Soapbox.version()
-      # }
     })
   end