Add Csharp document to milvus website and mark it as GA

[xiaofan-luan]

Is your feature request related to a problem? Please describe.
Hi C# team. Thanks for the contribution and seems that the C# client almost catch up everything for Milvus 2.3(Milvus 2.4 is in release candidate but should be put into production soon.)

I'm proposing to put C# SDK into the one of the official supported SDKs and put into our document.

Describe the solution you'd like

1. We need help for converting all the samples in the document into C#.
2. Maybe some CI/CD to make sure milvus upgrade didn't broke the consistency.

Describe alternatives you've considered
Milvus maintainer team and doc team is glad to offer any help if necessary
Thanks for the awesome contribution!

[roji]

@xiaofan-luan note that I did the docs samples for C# for v2.2 - you can see the C# snippets on the Milvus website for that version (link). I'm guessing/hoping most of these can just be ported across to v2.3.

Is this something you can take care of? Of course, I'd be happy to help with anything specific (like if you need a code sample for new 2.3 functionality).

[xiaofan-luan]

@xiaofan-luan note that I did the docs samples for C# for v2.2 - you can see the C# snippets on the Milvus website for that version (link). I'm guessing/hoping most of these can just be ported across to v2.3.

Is this something you can take care of? Of course, I'd be happy to help with anything specific (like if you need a code sample for new 2.3 functionality).

Yep, guessing we can migrate most of the document into 2.3
For 2.3 we changed some of the examples. We may try to migrate some of the code from old document to new document~
Probably we will need to confirm from the C# Sig all the example works.
Also we will need to support 2.4 release features, including GPU index, multi vector, sparse embedding and grouping search.
https://milvus.io/docs/release_notes.md

we can setup a meet next week to sync on the time schedule and explain the new features if necessary.

Great Work team! Please let me know if anything else we can help .Currently we are working on the new feature of 3.0.

[xiaofan-luan]

BTW, we will have a unstructured meetup in Berlin later this year. @roji definitely come and meet!

[roji]

For 2.3 we changed some of the examples. We may try to migrate some of the code from old document to new document. Probably we will need to confirm from the C# Sig all the example works.

Makes sense - let me or @weianweigan know if you need help with this!

Also we will need to support 2.4 release features, including GPU index, multi vector, sparse embedding and grouping search. we can setup a meet next week to sync on the time schedule and explain the new features if necessary.

Yeah, I've gone over the release notes and I think I have a good idea of the new stuff. I'm planning to work on updating the SDK for 2.4 pretty soon (i.e. coming two weeks) - let me work on that first, and then if I have questions we can do a call, OK?

BTW, we will have a unstructured meetup in Berlin later this year. @roji definitely come and meet!

Absolutely! Tell me the dates as soon as you know them!