Thoma/Lore/History

==Version 2.0 to Version 2.8==
* Version 2.0:
** Archon Quest: Chapter II: Act I - The Immovable God and the Eternal Euthymia, Chapter II: Act II - Stillness, the Sublimation of Shadow
** Character Stories: Kamisato Ayaka
** Voice-Overs: Kamisato Ayaka, Sayu, Traveler, Yoimiya
* Version 2.1:
** Archon Quest: Chapter II: Act III - Omnipresence Over Mortals
** Story Quest: Raiden Shogun: Imperatrix Umbrosa Chapter: Act I - Reflections of Mortality
** Web Event: An Unforgettable Journey
** Voice-Overs: Kujou Sara, Ei, Traveler
* Version 2.2:
** Serenitea Pot:
*** Furnishings: Sakura-Hued Street
** Thoma was released as a playable character, with the following:
*** Character Stories
*** Voice-Overs
*** Character Outfit: Warrior of Flame
*** Hangout Event: Act I - A Housekeeper's Daily Chores
*** Serenitea Pot:
**** Thoma was made available as a Companion in the Serenitea Pot
**** Thoma was given special Gift Set dialogue with Of Maple and Tea Scents Entwined and Sakura-Hued Street
* Version 2.3:
** Voice-Overs: Arataki Itto
* Version 2.4:
** Birthday:
*** Mail: Thoma: A Delicious Meal...
*** Social Media: Thoma Birthday 2022
* Version 2.5:
** Web Event: When Flowers Bloom (Event)
* Version 2.6:
** Character Stories: Kamisato Ayato
** Voice-Overs: Kamisato Ayato
** Event: Hues of the Violet Garden
** Story Quest: Kamisato Ayato: Cypressus Custos Chapter: Act I - The Firmiana Leaf Falls
** Serenitea Pot:
*** Event: Spices From the West
==Version 3.0 to Version 3.8==
* Version 3.1:
** Web Event: Canvas of Starlight Memories
* Version 3.3:
** Event: Akitsu Kimodameshi
** Birthday:
*** Mail: Thoma: A Gathering...
*** Web Event: Thoma TPRGT 2023
*** Social Media: Thoma Birthday 2023
* Version 3.5:
** Serenitea Pot:
*** Event: Spices From the West: Northerly Search
* Version 3.6:
** Birthday:
*** Mail: Gorou: The Tournament...
==Version 4.0 to Current==
* Version 4.2:
** Web Event: Discover Teyvat
* Version 4.3:
** Birthday:
*** Mail: Thoma: A Joyous Occasion!
*** Web Event: Thoma TPRGT 2024
*** Social Media: Thoma Birthday 2024
* Version 4.6:
** Event: Iridescent Arataki Rockin' for Life Tour de Force of Awesomeness