stackvector 2.0.0

StackVec: vector-like facade for stack-allocated arrays.
Documentation
---
name: Documentation
about: Request changes to the project's documentation.
title: "[DOC]"
labels: documentation
assignees: Alexhuszagh

---

## Description

Please include a clear and concise description of the issue.

Ex: Code sample for `StackVec::from_buf` in the documentation no longer works.
Ex: Documentation for `StackVec::insert_many` contains a typo.
Ex: Documentation for `StackVec::push` does not mention panic conditions.

## Additional Context

Add any other context or screenshots about the issue here.