## Ports {#ports}

### Darwin {#darwin}

<!-- go.dev/issue/64207 -->
As [announced](go1.22#darwin) in the Go 1.22 release notes,
Go 1.23 requires macOS 11 Big Sur or later;
support for previous versions has been discontinued.

### Wasm {#wasm}

<!-- go.dev/issue/63718 -->
The `go_wasip1_wasm_exec` script in `GOROOT/misc/wasm` has dropped support

pkg crypto/x509, type Certificate struct, EmailAddresses []string
pkg crypto/x509, type Certificate struct, ExtKeyUsage []ExtKeyUsage
pkg crypto/x509, type Certificate struct, IsCA bool
pkg crypto/x509, type Certificate struct, Issuer pkix.Name
pkg crypto/x509, type Certificate struct, KeyUsage KeyUsage
pkg crypto/x509, type Certificate struct, MaxPathLen int
pkg crypto/x509, type Certificate struct, NotAfter time.Time

## Before filing an issue

If you are unsure whether you have found a bug, please consider asking in the [golang-nuts mailing
list](https://groups.google.com/forum/#!forum/golang-nuts) or [other forums](https://golang.org/help/) first. If
the behavior you are seeing is confirmed as a bug or issue, it can easily be re-raised in the issue tracker.

## Filing issues

pkg crypto/x509, type RevocationList struct, AuthorityKeyId []uint8 #50674
pkg crypto/x509, type RevocationList struct, Extensions []pkix.Extension #50674
pkg crypto/x509, type RevocationList struct, Issuer pkix.Name #50674
pkg crypto/x509, type RevocationList struct, Raw []uint8 #50674
pkg crypto/x509, type RevocationList struct, RawIssuer []uint8 #50674
pkg crypto/x509, type RevocationList struct, RawTBSRevocationList []uint8 #50674

  really needed (ASCII art, table, or long link)
+ If there is a corresponding issue, add either `Fixes #1234` or `Updates #1234`
  (the latter if this is not a complete fix) to this comment
+ If referring to a repo other than `golang/go` you can use the
  `owner/repo#issue_number` syntax: `Fixes golang/tools#1234`
+ We do not use Signed-off-by lines in Go. Please don't add them.

Use the following forms in your markdown:

	[http.Request]                     # symbol documentation; auto-linked as in Go doc strings
	[#12345](/issue/12345)             # GitHub issues
	[CL 6789](/cl/6789)                # Gerrit changelists

## For the release team

At the start of a release development cycle, the contents of `next` should be deleted

To work around this issue without adjusting kernel settings, transparent huge
pages can be disabled for Go memory with the
[`disablethp` setting](/pkg/runtime#hdr-Environment_Variable).
This behavior was backported to Go 1.21.1, but the setting is only available
starting with Go 1.21.6.
This setting may be removed in a future release, and users impacted by this issue

except.txt lists features that may disappear without breaking true
compatibility.

Starting with go1.19.txt, each API feature line must end in "#nnnnn"
giving the GitHub issue number of the proposal issue that accepted
the new API. This helps with our end-of-cycle audit of new APIs.
The same requirement applies to next/* (described below), which will
become a go1.XX.txt for XX >= 19.

Empty directory for test, see https://golang.org/issues/29837....

### Contributing

Go is the work of thousands of contributors. We appreciate your help!

To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.

Note that the Go project uses the issue tracker for bug reports and
proposals only. See https://go.dev/wiki/Questions for a list of
places to ask questions about the Go language.

[rf]: https://reneefrench.blogspot.com/