I've been testing Delphi 11 with small projects, just because their are simply to migrate and test.
Although most features are working fine, some bug are very annoying and counter productive.
1) Code refactor: Is not working fine. There are methods (or classes) that kept the old name. For example, I'm renaming a class with several methods. Only part of them gets renamed in the same unit. Nothing happens with external references. I have to check manually or "Compile and Fix" the bad refactored code.
2) LSP: It's hard to describe. There's clearly an improvement but something got broken in the way. Lot's of curly lines are shown where code is fine. I have to close/reopen the IDE. If I refactor a method name for example, The new name will get red curly lines. After adding units or refactorying code, there are so many curly line is hard to pin point what is correct and what's not. Once the project compiles, I have to restart the IDE for those curly lines to disappear.
3) Delphi 11 Help need some help.. again 😞
4) When debugging Inline var the wrong value is displayed but the routine works as expected, i.e, the value is correct.
5) Incremental searching components (component palette) is very slow. Someone forget to use BeginUpdate/EndUpdate?
6) When closing the IDE there's this error that pop's once in a while. The projects I'm working are very simple, and I'm using valina components from the IDE ( TControlList, TControlListButton, SVG Images from ethea, ICS ), in fact the same components/source code are shared with 10.4.2 (which is working fine)
On the other way...
1) Delphi 11 generates faster and smaller code.
2) The IDE design is the best, snappier, no more flicking, and very fast! I really enjoy working with it
3) The class helpers for TDatetime and currency are great!
4) the debugger improved a lot and displays correctly (most of the time) generics and complex structures, both in 32 and 64 bits.
5) Getit is great!
I will continue migrating my small projects to Delphi 11, but I will wait for a patch before considering Delphi 11 as my main IDE.