The repo itself isn't useful, the issues are where the history is tracked.
I don't think forks have a copy of the issues.

On Thu, 13 Feb 2025, 13:46 Victor Zverovich via Std-Proposals, <
std-proposals_at_[hidden]> wrote:

> Is there a public fork of the repo in its pre-meeting state available
> somewhere? Right now it seems impossible to search earlier paper status
> history.
>
> Cheers,
> Victor
>
> On Wed, Feb 12, 2025 at 8:10 PM Jens Maurer via Std-Proposals <
> std-proposals_at_[hidden]> wrote:
>
>>
>>
>> On 12/02/2025 20.03, Sebastian Wittmeier via Std-Proposals wrote:
>> > Anybody know, why there is no longer any C++ proposal tracking?
>> >
>> > https://github.com/cplusplus/papers
>>
>> This paper tracker was made private for the duration of the ongoing
>> WG21 meeting so that we satisfy the ISO rule of "no live tweeting
>> from meetings".
>>
>> The tracker will become public again after the WG21 meeting has ended.
>>
>> Thank you for your understanding.
>>
>> Jens
>>
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>>
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