Quill is now a very popular project on Github, in the top 250 of all projects. A lot of people want to add their two cents to popular project and unfortunately the volume is far too high for a) me to respond to every single attempt at adding said cents and b) Github Issues's linear commenting UI makes all attempts at adding two cents confusing and cluttering. With this I prioritize the question that was asked, and specifically the concerns the OP raises.
I have repeated many times that the removal of getHTML was because it was a passthrough function that added no additional value to Quill. You can look at the code history and the implementation of getHTML to confirm this fact. It has nothing to do with the desire to remove functionality as no functionality was removed.
I'm confused why Delta is a bad name, since the word delta means change, variation or difference and that's seems to describe what it is: a change to Quill's content. Data source on the other hand is unspecific and even misleading. Naming is hard though and other readers can find out what Deltas are here https://quilljs.com/docs/delta/ and decide for themselves.
Tables was reported as a feature request by me early in the project life because it is a known feature of Word but only years later did users indicated strong interest in it in Sept 2016. I believe in community contribution to open source so I decided to give the community a chance to build it so I wrote offered detailed implementation guidance: https://github.com/quilljs/quill/issues/117#issuecomment-244.... The fact that this user had seemingly urgent need for it and was employed by a large public company with resources also contributed to this decision. Valuable exchanges were had in the Issue and multiple users has fully implemented it for their companies to varying levels of feature richness depending on their requirements. An official canonical implementation is coming in 2.0: https://medium.com/@jhchen/the-state-of-quill-and-2-0-fb38db....
I have repeated many times that the removal of getHTML was because it was a passthrough function that added no additional value to Quill. You can look at the code history and the implementation of getHTML to confirm this fact. It has nothing to do with the desire to remove functionality as no functionality was removed.
I'm confused why Delta is a bad name, since the word delta means change, variation or difference and that's seems to describe what it is: a change to Quill's content. Data source on the other hand is unspecific and even misleading. Naming is hard though and other readers can find out what Deltas are here https://quilljs.com/docs/delta/ and decide for themselves.
Tables was reported as a feature request by me early in the project life because it is a known feature of Word but only years later did users indicated strong interest in it in Sept 2016. I believe in community contribution to open source so I decided to give the community a chance to build it so I wrote offered detailed implementation guidance: https://github.com/quilljs/quill/issues/117#issuecomment-244.... The fact that this user had seemingly urgent need for it and was employed by a large public company with resources also contributed to this decision. Valuable exchanges were had in the Issue and multiple users has fully implemented it for their companies to varying levels of feature richness depending on their requirements. An official canonical implementation is coming in 2.0: https://medium.com/@jhchen/the-state-of-quill-and-2-0-fb38db....