Arbitration Committee Elections December 2020 voting ended on December 7, followed immediately by scrutineering of the results, and an announcement of the outcome on December 21. The seven newly elected or re-elected members of the Arbitration Committee will be:

• Barkeep49
• BDD
• Bradv
• CaptainEek
• L235
• Maxim
• Primefac

The new members' terms will begin on January 1.

Functionary team changes announced: Anarchyte was appointed as an Oversighter, while EdJohnston, Oshwah, and Yamla were appointed as CheckUsers.

Horn of Africa case was resolved by motion on December 9:

Standard discretionary sanctions are authorized for all pages relating to the Horn of Africa (defined as including Ethiopia, Somalia, Eritrea, Djibouti, and adjoining areas if involved in related disputes) for a trial period of three months and until further decision of this Committee. After March 1, 2021 (or sooner if there is good reason), any editor may ask that this request be reopened for the purpose of evaluating whether the discretionary sanctions have been effective and should be made permanent or if a full case should be accepted to consider different or additional remedies.

Wikipedia:Arbitration/Requests/Case/Flyer22 and WanderingWanda was opened 5 December by WanderingWanda and accepted by the committee 16 December; evidence is due 30 December. At issue are alleged gender (transgender) motivated aspersions involving on-wiki and off-wiki writing.

Flyer22 Frozen, one of the involved parties and an active editor since 2007, retired after the case was opened.