When will v3 be open?

[xiaolong-elf]

When will v3 be open?

[1uc]

We're working towards a release whenever we can steal time from other projects. Since, we'd prefer breaking changes to be rare, we have to make all changes that affect API before creating an actual release.

If you can and want to use a pre-release, the current master is the current state of v3, it's fully functional to the best of our knowledge, but not stable. There might be more breaking changes coming.

You can keep track of what still needs to be like so:
https://github.com/BlueBrain/HighFive/issues?q=is%3Aissue+is%3Aopen+label%3Av3

one of which is prepped (Modernize H5Easy), leaving 4 more projects to tackle.

[turbotage]

Is there any other release planned before v3? I don't know if the current master constitutes a lot of breaking changes, but I would like to have the squeeze/reshape and read_raw functionality. Unfortunately, I have to consume this project via vcpkg. I was wondering if a 2.10 or 2.9.1 or something, was possible so that one can request a port update in vcpkg from 2.9? A release that is in the current state of master.

Great library! 😄

[1uc]

There's nothing planned and unless we find something we must backport, we're likely not going to create another release of v2. The number of breaking changes is relatively low, read_raw being one, the CMake integration might break and removing broad-casting will likely also cause issues too. The rest is somewhat unlikely to cause problems, but they might.

I think vcpkg allows pre-releases, e.g. "cgal" seems to have -beta1 versions. That would be something we can do quickly. Would that solve the issue?

[turbotage]

That would work! 😄 I build manually until next release. If the next major release is very far away, a beta release would be nice. If it is like only 1-2 months, it might be unnecessary, at least for me. Maybe other people would like it 😮

[1uc]

We released 2.10.0 which includes read_raw. I'll try and continue alkino's work for getting a 3.0.0-beta1 out.

[1uc]

... and finally there's also a pre-release: 3.0.0-beta1.

[xiaolong-elf]

thanks for your answer, when I write double** to hdf5, I found the api not support, but it's supported in v3 mentioned by The doc "migration_guide.md". Looking forward v3 release.