Fix broken links to matrix-doc (#1032)

The spec has moved to https://github.com/matrix-org/matrix-spec, so there were
a lot of broken links here.

Author: richvdh

.github/PULL_REQUEST_TEMPLATE/ready-proposal.md

@@ -11,6 +11,6 @@ assignees: ''
 
 <!-- Please read CONTRIBUTING.rst before submitting your pull request -->
 
-* [ ] Pull request includes a [changelog file](https://github.com/matrix-org/matrix-doc/blob/master/CONTRIBUTING.rst#adding-to-the-changelog)
-* [ ] Pull request includes a [sign off](https://github.com/matrix-org/matrix-doc/blob/master/CONTRIBUTING.rst#sign-off)
-* [ ] Pull request is classified as ['other changes'](https://github.com/matrix-org/matrix-doc/blob/master/CONTRIBUTING.rst#other-changes)
+* [ ] Pull request includes a [changelog file](https://github.com/matrix-org/matrix-spec/blob/master/CONTRIBUTING.rst#adding-to-the-changelog)
+* [ ] Pull request includes a [sign off](https://github.com/matrix-org/matrix-spec/blob/master/CONTRIBUTING.rst#sign-off)
+* [ ] Pull request is classified as ['other changes'](https://github.com/matrix-org/matrix-spec/blob/master/CONTRIBUTING.rst#other-changes)

.github/PULL_REQUEST_TEMPLATE/spec-change.md

@@ -1,5 +1,5 @@
-Contributing to matrix-doc
-==========================
+Contributing to matrix-spec
+===========================
 
 Everyone is welcome to contribute to the Matrix specification!
 
@@ -9,13 +9,9 @@ Code style
 ----------
 
 The documentation style is described at
-https://github.com/matrix-org/matrix-doc/blob/master/meta/documentation_style.rst.
+https://github.com/matrix-org/matrix-spec/blob/main/meta/documentation_style.rst.
 
-Python code within the ``matrix-doc`` project should follow the same style as
-synapse, which is documented at
-https://github.com/matrix-org/synapse/tree/master/docs/code_style.md.
-
-Matrix-doc workflows
+Matrix-spec workflows
 --------------------
 
 Specification changes
@@ -27,9 +23,7 @@ server before they can be documented in the specification. This process can take
 some time to complete.
 
 Changes to the protocol (new endpoints, ideas, etc) need to go through the
-`proposals process <https://matrix.org/docs/spec/proposals>`_. Other changes,
-such as fixing bugs, typos, or clarifying existing behaviour do not need a proposal.
-If you're not sure, visit us at `#matrix-spec:matrix.org`_ and ask.
+`proposals process <https://matrix.org/docs/spec/proposals>`_.
 
 Other changes
 ~~~~~~~~~~~~~
@@ -42,20 +36,20 @@ following:
 
 * Addition of features which have been in use in practice for some time, but
   have never made it into the spec (including anything with the `spec-omission
-  <https://github.com/matrix-org/matrix-doc/labels/spec-omission>`_ label).
+  <https://github.com/matrix-org/matrix-spec/labels/spec-omission>`_ label).
 
 * Likewise, corrections to the specification, to fix situations where, in
   practice, servers and clients behave differently to the specification,
   including anything with the `spec-bug
-  <https://github.com/matrix-org/matrix-doc/labels/spec-bug>`_ label.
+  <https://github.com/matrix-org/matrix-spec/labels/spec-bug>`_ label.
 
   (If there is any doubt about whether it is the spec or the implementations
   that need fixing, please discuss it with us first in `#matrix-spec:matrix.org`_.)
 
 * Clarifications to the specification which do not change the behaviour of
   Matrix servers or clients in a way which might introduce compatibility
   problems for existing deployments. This includes anything with the
-  `clarification <https://github.com/matrix-org/matrix-doc/labels/clarification>`_
+  `clarification <https://github.com/matrix-org/matrix-spec/labels/clarification>`_
   label.
 
   For example, areas where the specification is unclear do not require a proposal
@@ -81,7 +75,7 @@ Adding to the changelog
 All API specifications require a changelog entry. Adding to the changelog can only
 be done after you've opened your pull request, so be sure to do that first.
 
-The changelog is managed by Towncrier (https://github.com/hawkowl/towncrier) in the
+The changelog is managed by `Towncrier <https://github.com/twisted/towncrier>`_ in the
 form of "news fragments". The news fragments for the client-server API are stored
 under ``changelogs/client_server/newsfragments``.
 
@@ -111,7 +105,7 @@ CSS, etc should not get a news fragment.
 Sign off
 --------
 
-We ask that everybody who contributes to their project signs off their
+We ask that everybody who contributes to this project signs off their
 contributions, as explained below.
 
 We follow a simple 'inbound=outbound' model for contributions: the act of
@@ -121,11 +115,10 @@ license - in our case, this is Apache Software License v2 (see LICENSE).
 
 In order to have a concrete record that your contribution is intentional
 and you agree to license it under the same terms as the project's license, we've adopted the
-same lightweight approach that the Linux Kernel
-(https://www.kernel.org/doc/Documentation/SubmittingPatches), Docker
-(https://github.com/docker/docker/blob/master/CONTRIBUTING.md), and many other
-projects use: the DCO (Developer Certificate of Origin:
-http://developercertificate.org/). This is a simple declaration that you wrote
+same lightweight approach used by the `Linux Kernel <https://www.kernel.org/doc/html/latest/process/submitting-patches.html>`_,
+`Docker <https://github.com/docker/docker/blob/master/CONTRIBUTING.md`_, and many other
+projects: the `Developer Certificate of Origin <http://developercertificate.org/>`_
+(DCO). This is a simple declaration that you wrote
 the contribution or otherwise have the right to contribute it to Matrix::
 
     Developer Certificate of Origin

.github/PULL_REQUEST_TEMPLATE/wip-proposal.md

@@ -98,6 +98,6 @@ there are a number of options:
 
 ## Issue tracking
 
-Specification issues are tracked on github at <https://github.com/matrix-org/matrix-doc/issues>.
+Specification issues are tracked on github at <https://github.com/matrix-org/matrix-spec/issues>.
 
 See [meta/github-labels.rst](./meta/github-labels.rst) for information on what the labels mean.

CONTRIBUTING.rst

@@ -0,0 +1 @@
+Update various links which pointed to the old `matrix-doc` github repository.

README.md

@@ -9,7 +9,7 @@ Variables:
 ## VERSION
 
 <table class="release-info">
-<tr><th>Git commit</th><td><a href="https://github.com/matrix-org/matrix-doc/tree/VERSION">https://github.com/matrix-org/matrix-doc/tree/VERSION</a></td>
+<tr><th>Git commit</th><td><a href="https://github.com/matrix-org/matrix-spec/tree/VERSION">https://github.com/matrix-org/matrix-spec/tree/VERSION</a></td>
 <tr><th>Release date</th><td>DATE</td>
 </table>
 

changelogs/client_server/newsfragments/1032.clarification

@@ -1,7 +1,7 @@
 [tool.towncrier]
     version = "unused"
     filename = "../rendered.md"
-    issue_format = "[#{issue}](https://github.com/matrix-org/matrix-doc/issues/{issue})"
+    issue_format = "[#{issue}](https://github.com/matrix-org/matrix-spec/issues/{issue})"
     title_format = "### {name}"  # Matches rendered spec, even if awkward
     underlines = "   "  # 3 spaces intentionally to hide RST headings
 

changelogs/header.md

@@ -0,0 +1 @@
+Update various links which pointed to the old `matrix-doc` github repository.

changelogs/pyproject.toml

@@ -216,7 +216,7 @@ before using the contents verbatim.
 **It is not safe to assume that an event body will have all the expected
 fields of the expected types.**
 
-See [MSC2801](https://github.com/matrix-org/matrix-doc/pull/2801) for more
+See [MSC2801](https://github.com/matrix-org/matrix-spec-proposals/blob/main/proposals/2801-untrusted-event-data.md) for more
 detail on why this assumption is unsafe.
 {{% /boxes/warning %}}