Improvements

.github/ISSUE_TEMPLATE.md

@@ -4,10 +4,7 @@ _Before opening an issue, search for similar bug reports or feature requests on
 
 **System info:**
 
-* **Version used (`mdtoc -v`):** 
-* **OS (e.g. from `/etc/*-release`):** 
-* **Kernel (`uname -a`):** 
-* **Go version (`go version`):** 
+* **Verbose version info (`mdtoc -vv`):** 
 * **Install tools:** 
 
 **Steps to reproduce:**

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        go: [ '1.19.x' ]
+        go: [ '1.19.x', '1.20.x' ]
 
     steps:
       - name: Set up Go

README.md

@@ -18,7 +18,7 @@
 
 #### From source
 
-To build the MDToc from scratch, make sure you have a working Go 1.16+ workspace ([instructions](https://golang.org/doc/install)), then:
+To build the MDToc from scratch, make sure you have a working Go 1.18+ workspace ([instructions](https://golang.org/doc/install)), then:
 
 ```
 go install github.com/essentialkaos/mdtoc