Spurious "It looks like you are developing the Pluto package, using the unbundled frontend"

[cstjean]

See the last line. My Pluto is certainly not dev'ed (IIRC I never did).

(@v1.10) pkg> st
...
  [c3e4b0f8] Pluto v0.20.1
...
Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated`

julia> versioninfo()
Julia Version 1.10.5
Commit 6f3fdf7b36 (2024-08-27 14:19 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Windows (x86_64-w64-mingw32)
  CPU: 8 × 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, tigerlake)
Threads: 1 default, 0 interactive, 1 GC (on 8 virtual cores)
Environment:
  JULIA_SSL_CA_ROOTS_PATH =

julia> import Pluto; Pluto.run(auto_reload_from_file=true)
[ Info: Loading...
┌ Info:
└ Opening http://localhost:1235/?secret=f00o8kw4 in your default browser... ~ have fun!
┌ Info:
│ Press Ctrl+C in this terminal to stop Pluto
└
[ Info: It looks like you are developing the Pluto package, using the unbundled frontend...

I think this is newish, but I cannot be sure. The line is here

[pankgeorg]

This got fixed in v0.20.2 and v0.20.3. We suggest to upgrade to 0.20.3 if possible. Unfortunately, 0.20.1 can't be rewritten. The message is otherwise informative (nothing should break because of it)