"setup.py" does not seem to have been updated for v3.5.1

[forest1988]

Environment info

I try

!git clone https://github.com/huggingface/transformers.git
%cd transformers/
!pip install -e .

on Colaboratory.

• transformers version: 3.5.0 <- this seems strange.
• Platform: Linux-4.19.112+-x86_64-with-Ubuntu-18.04-bionic
• Python version: 3.6.9
• PyTorch version (GPU?): 1.7.0+cu101 (True)
• Tensorflow version (GPU?): 2.3.0 (True)
• Using GPU in script?:
• Using distributed or parallel set-up in script?:

Who can help

documentation: @sgugger

Information

"setup.py" does not seem to have been updated for v3.5.1.

When I install transformers by pip install -e ., the version of transformers is shown as v3.5.0.

To reproduce

Steps to reproduce the behavior:

I try

!git clone https://github.com/huggingface/transformers.git
%cd transformers/
!pip install -e .

on Colaboratory after v3.5.1 release.

Then,

import transformers
transformers.__version__

returns

'3.5.0'

Expected behavior

The return of transformers.__version__ is expected to be '3.5.1' now, if my understanding is not wrong.

Maybe, in

transformers/setup.py

Line 120 in afb50c6

version="3.5.0",

'3.5.0' should be changed to '3.5.1'.

Is my understanding correct? Sorry if I misunderstand your intension.

[forest1988]

I found d5b3e56 and it seems the related files are updated there.
If there is a reason (or rules for releases) not to merge the change into the master branch, I'm sorry for opening this issue that I haven't fully considered.

[sgugger]

This was a hotfix on a branch which is why we didn't update master (mostly because we forgot).
To do things right, we'll actually put v4.0.0-dev since that's what master is right now :-)

[forest1988]

@sgugger
Thank you for your quick and detailed response!
Now I understood what is the reason.
I appreciate your creating a new PR for this issue.