As of Go 1.22, <code>math/rand</code>'s top-level functions (when not explicitly seeded)
and the Go runtime also use ChaCha8 for randomness.
</ul>

<p>
We plan to include an API migration tool in a future release, likely Go 1.23.
</p>

<h3 id="go/version">New go/version package</h3>

<p><!-- https://go.dev/issue/62039, https://go.dev/cl/538895 -->

If you need to use a missing instruction, there are two ways to proceed.
One is to update the assembler to support that instruction, which is straightforward
but only worthwhile if it's likely the instruction will be used again.
Instead, for simple one-off cases, it's possible to use the <code>BYTE</code>
and <code>WORD</code> directives