Genshin Impact 2.5 patch notes: Everything new in the update

sportskeeda.com:

miHoYo released several versions of Genshin Impact 2.5's patch notes, so it's worth glossing over.

The patch notes don't contain every individual aspect of Genshin Impact 2.5. However, it includes all of the relevant parts that Travelers will see at the beginning of the update. This summary will go over what miHoYo has officially unveiled through their patch notes, particularly the most important topics related to:

Genshin Impact 2.5 officially goes live on February 16, 2022 (although it will be February 15, 2022 in some parts of the world).

The only new character in Genshin Impact 2.5 is Yae Miko. She is a five-star Electro Catalyst user who has three charges of her Elemental Skill. That Elemental Skill summons a Sesshou Sakura, which attacks nearby foes.

Her Elemental burst detonates all Sesshou Sakuras for extra damage. She will be available on February 16, 2022.

There are two new weapons. First, Kagura's Verity (a five-star Catalyst), which has the following effect:

Second, Oathsworn Eye (a four-star Catalyst) has the following effect:

Kagura's Verity will be available through Epitome Invocation. In contrast, Oathsworn Eye is a reward from the Three Realms Gateway Offering event.

The first major event for Travelers in Genshin Impact 2.5 is the Three Realms Gateway Offering. They will explore a different version of Enkanomiya and Light Realm Sigils will upgrade their Bokuso Box. This event will feature the standard rewards (Primogems, Crown of Insight, etc.) Oathsworn Eye is one of the unique rewards exclusive to this event.

Three Realms Gateway Offering lasts from February 17, 2022 to the end of Genshin Impact 2.5. Requirements include:

There are two new Story Quests:

Both Story Quests require the player to be Adventure Rank