diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index cfa6c9d..3ba53bf 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -88,6 +88,42 @@ vim -Nu /path/to/vimspector/support/minimal_vimrc
 
 ## Pull Requests
 
+Vimspector is open to all contributors with ideas great and small! However,
+there is a limit to the intended scope of the plugin and the amount of time the
+maintainer has to support and... well... maintain features. It's probably well
+understood that the contributor's input typically ends when a PR is megred, but
+the maintainers have to keep it working forever.
+
+### Small changes
+
+For bug fixes, documentation changes, gadget versin updates, etc. please just
+send a PR, I'm super happy to merge these!
+
+If you are unsure, or looking for some pointers, feel free to ask in Gitter, or
+mention is in the PR.
+
+### Larger changes
+
+For larger features that might be in any way controvertial, or increase the
+complexity of the overall plugin, please come to Gitter and talk to the
+maintainer(s) first. This saves a lot of potential back-and-forth and makes sure
+that we're "on the same page" about the idea and the ongoing maintenance.
+
+In addition, if you like hacking, feel free to raise a PR tagged with `[RFC]` in
+the title and we can discuss the idea. I still prefer to discuss these things on
+Gitter rather than back-and-forth on GitHub, though.
+
+Please don't be offended if the maintainer(s) request significant rework for (or
+perhaps even dismiss) a PR that's not gone through this process.
+
+Please also don't be offended if the maintainer(s) ask if you're willing to
+provide ongoing support for the feature. As an OSS project manned entirely in
+what little spare time the maintainer(s) have, we're always looking for
+contributions and contributors who will help with support and maintenance of
+larger new features.
+
+### PR Guidelines
+
 When contributing pull requests, I ask that:
 
 * You provide a clear and complete summary of the change, the use case and how
@@ -95,6 +131,8 @@ When contributing pull requests, I ask that:
 * You avoid using APIs that are not available in the versions listed in the
   dependencies on README.md
 * You add tests for your PR.
+* You test your changes in both Vim and Neovim at the supported versions (and
+  state that in the PR).
 * You follow the style of the code as-is; the python code is YCM-stye, it is
   *not* PEP8, nor should it be.
 
@@ -129,10 +167,10 @@ Vimspector creator.
 ### Code Style
 
 The code style of the Python code is "YCM" style, because that's how I like it.
-[`flake8`][] is used to check for certain errors and code style.
+`flake8` is used to check for certain errors and code style.
 
 The code style of the Vimscript is largely the same, and it is linted by
-[`vint`][].
+`vint`.
 
 To run them:
 
@@ -144,7 +182,7 @@ To run them:
 
 They're also run by CI, so please check for lint failures. The canonical
 definition of the command to run is the command run in CI, i.e. in
-`azure-pipelines.yml`.
+`.git/workflows/build.yml`.
 
 # Code of conduct
 
diff --git a/plugin/vimspector.vim b/plugin/vimspector.vim
index 2dbbd82..05245cd 100644
--- a/plugin/vimspector.vim
+++ b/plugin/vimspector.vim
@@ -28,11 +28,6 @@ if exists( 'g:loaded_vimpector' )
 endif
 "}}}
 
-" TODO:
-"   - Check Vim version (for jobs)
-"   - Check python support
-"   - Add commands/mappings/menus?
-
 let g:loaded_vimpector = 1
 let g:vimspector_home = expand( '<sfile>:p:h:h' )
 
diff --git a/python3/vimspector/gadgets.py b/python3/vimspector/gadgets.py
index 58104b3..11abb4f 100644
--- a/python3/vimspector/gadgets.py
+++ b/python3/vimspector/gadgets.py
@@ -353,10 +353,10 @@ GADGETS = {
              'v${version}/${file_name}'
     },
     'all': {
-      'version': '0.18.1',
-      'file_name': 'Go-0.18.1.vsix',
+      'version': '0.19.1',
+      'file_name': 'go-0.19.1.vsix',
       'checksum':
-        '80d4522c6cf482cfa6141997e5b458034f67d7065d92e1ce24a0456c405d6061',
+        '7f9dc014245b030d9f562b28f3ea9b1fd6e2708fac996c53ff6a707f8204ec64',
     },
     'adapters': {
       'vscode-go': {