Finally updated the Character IDs. Since the characters are done in order, it's interesting to see what the development looks like.
Yidhari took Lucia's original slot which confirms they used sex nun for her. The only missing slot of the original release characters is 1231. Its could be one of the idols, but it does seem odd that this slot would be there for her and not the rest of her faction. The other possibility is they made a character that they haven't used yet and will be reworked into another faction. Interestingly, they are right before Pub Sec. The other missing spot is 1431 which is with the other characters from the 2.0 trailer. This could either be Damian or Ye Shunguang as they were both in the trailer. Interestingly, Lucia, Seed, Daily and Banyue were after Manato which might be why they were out of left field. Other observations that have been shared before
>Hugo is the first character after release so they likely planned the events of Season 1's epilogue early on
>Piper was the last 1.0 character worked on. ZZZ did not originally have a Anomaly role (Grace was attack). Piper was likely added to have an A Rank Anomaly character. Sons of Calydon was also the only faction to have 5 characters at launch and remained the only one with more than 4 until Spook Shack
>Pulchra was leaked in 1.2 so the characters before them were already planned. Interestingly, this includes Orphie (though she was teased in an event) and Zhoa. Given she is a rabbit with moon on her clothes, the moon having a hallow, she is/was a major character for the story
>S0 Anby is right after Yixuan suggesting she (along with Trigger) were meant for Season 2. This might be why 1.x went up to 1.7 where both Genshin and Star Rail ended on 1.6 before going to 2.0