release v0.26.1

[marten-seemann]

Updates webtransport-go to fix a panic, see https://github.com/quic-go/webtransport-go/releases/tag/v0.5.2 for details. Note that this PR is not targeting master.

[marten-seemann]

I included #2147 in this patch release.

[github-actions]

Suggested version: v0.26.1

Comparing to: v0.26.0 (diff)

Changes in go.mod file(s):

(empty)

gorelease says:

# diagnostics
go.mod: the following requirements are needed
	github.com/cheekybits/genny@v1.0.0
	github.com/gorilla/websocket@v1.5.0
	github.com/hashicorp/golang-lru@v0.5.4
	github.com/libp2p/go-openssl@v0.1.0
	github.com/libp2p/go-yamux/v3@v3.1.2
	github.com/lucas-clemente/quic-go@v0.28.1
	github.com/marten-seemann/qtls-go1-16@v0.1.5
	github.com/marten-seemann/qtls-go1-17@v0.1.2
	github.com/marten-seemann/qtls-go1-18@v0.1.2
	github.com/marten-seemann/qtls-go1-19@v0.1.0
	github.com/mattn/go-pointer@v0.0.1
	github.com/nxadm/tail@v1.4.8
	github.com/spacemonkeygo/spacelog@v0.0.0-20180420211403-2296661a0572
	go.opencensus.io@v0.23.0
	gopkg.in/tomb.v1@v1.0.0-20141024135613-dd632973f1e7
Run 'go mod tidy' to add missing requirements.
required module github.com/microcosm-cc/bluemonday@v1.0.1 retracted by module author: Retract older versions as only latest is to be depended upon

# summary
Suggested version: v0.26.1

gocompat says:

Your branch is up to date with 'origin/release-v026'.

Cutting a Release (when not on master)

This PR is targeting release-v026, which is not the default branch.
If you wish to cut a release once this PR is merged, please add the release label to this PR.

Cutting a Release (and modifying non-markdown files)

This PR is modifying both version.json and non-markdown files.
The Release Checker is not able to analyse files that are not checked in to release-v026. This might cause the above analysis to be inaccurate.
Please consider performing all the code changes in a separate PR before cutting the release.

Automatically created GitHub Release

A draft GitHub Release has been created.
It is going to be published when this PR is merged.
You can modify its' body to include any release notes you wish to include with the release.