update roadmap and readme (#2588)

README.md

@@ -5,19 +5,17 @@
 
 Exercism exercises in Go.
 
--  [Exercism Forum: Go](https://forum.exercism.org/c/programming/go/19)
+## Issues/Feedback
 
-## Issues
+⚠️ Please be aware that this repository currently does not accept community contributions. This [blog post](https://exercism.org/blog/freeing-our-maintainers) explains the details.
+
+If you have any feedback or experience problems, you can bring them up in the [Go section of the Exercism forum](https://forum.exercism.org/c/programming/go/19).
 
-We welcome issues filed at https://github.com/exercism/go/issues for problems of any size.
-Feel free to report typographical errors or poor wording.
-We are most interested in improving the quality of the test suites.
-You can greatly help us improve the quality of the exercises by filing reports of invalid solutions that pass tests or of valid solutions that fail tests.
 
 ## Development setup
 
-Beyond filing issues, if you would like to contribute directly to the Go code in the Exercism Go track, you should follow some standard Go development practices.
-You should have a [recent version of Go](http://golang.org/doc/install) installed, ideally either the current release, the previous release, or tip.
+If you work on this repository, you should follow some standard Go development practices.
+You should have a [recent version of Go](http://golang.org/doc/install) installed, ideally either the current release or previous release.
 
 You will need a github account and you will need to fork exercism/go to your account.
 See [GitHub Help](https://help.github.com/articles/fork-a-repo/) if you are unfamiliar with the process.

docs/ROADMAP.md

@@ -7,17 +7,15 @@ This document provides an overview of the main topics that contributors and main
 - Improve existing concept exercises
 - Create additional concept exercises (see syllabus overview below)
 - Define the `prerequisites` and `practices` lists for all practice exercises (see [Issue 1396](https://github.com/exercism/go/issues/1396))
-- Update to the latest Go version ([Issue 1881](https://github.com/exercism/go/issues/1881))
 - Fix the remaining [test runner](https://github.com/exercism/go-test-runner/) bugs
-- Implement a `golint` replacement in the [analyzer](https://github.com/exercism/go-analyzer/) ([Issue 16](https://github.com/exercism/go-analyzer/issues/16)) and fix other bugs
-- Add analyzer comments for all existing concept exercises
-- Add more mentor notes for practice exercises
-- Improve/update/proof-read various documentation (contributing guidelines, docs, exercises/shared, reference folder)
+- Fix and reactivate the [analyzer](https://github.com/exercism/go-analyzer/) (e.g. see [Issue 16](https://github.com/exercism/go-analyzer/issues/16)) and fix other bugs
+- Finish a good, stable version of the [representer](https://github.com/exercism/go-representer/) and take it live
+- Improve/add approaches to exercises
 - Sync tests with [problem specs](https://github.com/exercism/problem-specifications)
 
 ## Syllabus Overview
 
-### Concept that exists or an issue has been created
+### Concept that exists
 
 - `basics`
 - `strings` and `strings-package`
@@ -46,14 +44,17 @@ This document provides an overview of the main topics that contributors and main
 - `string-formatting`
 - `packages` (import/export)
 - `time`
-- `time-duration`
-- `integer-types`
-- `panic-recover`
-- `error-wrapping` (errors.Is, errors.As)
 - `variadic-functions` (introduces `...`)
+- `randomness`
+- `regular-expressions`
+- `stringers`
 
 ### Potential Future Concepts
 
+- `time-duration`
+- `integer-types`
+- `panic-recover`
+- `error-wrapping` (errors.Is, errors.As)
 - `bytes`
 - `bitwise-operators`
 - `goroutines`
@@ -63,9 +64,6 @@ This document provides an overview of the main topics that contributors and main
 - `closures`/`anonymous-functions`/`higher-order-functions`
 - `JSON`
 - `defer`
-- `randomness`
-- `regular-expressions`
-- `stringers`
 - `Buffer`, `io.Reader`/`io.Writer`
 - `typed-parameters` (generics)
 - `context`