README: update notes related to Includes directive

Changes,

* Link the Includes feature to the official documentation
* Update Unsupported Markup related to Includes
* Update list of TODO related to Includes
* Move CHANGELOG to Development section

1 files changed, 12 insertions, 16 deletions

diff --git a/README.md b/README.md
index 561a897..d79a5f6 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,5 @@
 # asciidoctor-go
 
-Author: [Shulhan](mailto:ms@kilabit.info)
-
 The asciidoctor-go is the Go module to parse the
 [AsciiDoc markup](https://asciidoctor.org/docs/what-is-asciidoc)
 and convert it into HTML5.
@@ -99,10 +97,7 @@ The numbered one is based on the old documentation.
   * Internal Cross References
   * Customizing the Cross Reference Text
 * [Footnotes](https://docs.asciidoctor.org/asciidoc/latest/macros/footnote/)
-* Include Directive
-  * Anatomy
-  * Processing
-  * File resolution
+* [Includes](https://docs.asciidoctor.org/asciidoc/latest/directives/include/)
 * Images
 * Video
   * YouTube and Vimeo videos
@@ -178,13 +173,12 @@ or inconsistent with others markup, or not secure,
     Never should it be.
   * Using different cell separator
 
-* Include Directive
-  * Select Portions of a Document to Include.
+* Includes
+  * [Include Content by Tagged Regions](https://docs.asciidoctor.org/asciidoc/latest/directives/include-tagged-regions/)
     Rationale: the parser would need to know the language to be included and
     parse the whole source code to check for comments and tags.
-  * Include Content from a URI.
+  * [Include Content by URI](https://docs.asciidoctor.org/asciidoc/latest/directives/include-uri/)
     Rationale: security and unreliable network connections.
-  * Caching URI Content
 
 
 ####  Unordered list item with hyphen
@@ -232,10 +226,11 @@ List of features which may be implemented,
 * Cross References
   * Inter-document Cross References
 * Include Directive
-  * AsciiDoc vs non-AsciiDoc files
-  * Normalize Block Indentation
-  * Include a File Multiple Times in the Same Document
-  * Using an Include in a List Item
+  * Offset Section Levels
+  * Indent Included Content
+  * Use an Include File Multiple Times
+  * Include List Item Content
+  * Include Content by Line Ranges
 * Text Substitutions
   * Macros
   * Incremental Substitutions
@@ -262,8 +257,6 @@ parent -> Parent Node.
 
 ###  Miscellaneous
 
-[Changelog](CHANGELOG.html).
-
 The following files compare the HTML generated by asciidoctor and this
 library:
 
@@ -273,6 +266,9 @@ library:
 
 ## Development
 
+[Changelog](CHANGELOG.html)::
+List of each releases and their changes.
+
 [Repository](https://git.sr.ht/~shulhan/asciidoctor-go)::
 Link to the source code.