I think it's final: I'll use Spress (sometimes in the future)

composer.json

@@ -1,15 +1,16 @@
 {
     "name": "petermolnar/wp-flatexport",
-    "description": "auto-export WordPress contents to folders and plain text + markdown files for longetivity and portability",
+    "description": "export WordPress content to Spress compatible text files",
     "require": {
-        "php": ">=5.4.0"
+        "php": ">=5.4.0",
+        "symfony/yaml": "^3.1"
     },
     "license": "GPLv3",
     "authors": [
         {
             "name": "Peter Molnar",
-            "email": "hello@petermolnar.eu",
-            "homepage": "https://petermolnar.eu"
+            "email": "hello@petermolnar.net",
+            "homepage": "https://petermolnar.net"
         }
     ]
 }

readme.txt

@@ -3,11 +3,11 @@ Contributors: cadeyrn
 Tags: plain text, export, backup
 Requires at least: 3.0
 Tested up to: 4.5.3
-Stable tag: 0.5
+Stable tag: 0.8
 License: GPLv3
 License URI: http://www.gnu.org/licenses/gpl-3.0.html
 
-Auto-export WordPress flat, structured, readable plain text.
+Export WordPress to Spress compatible plain text files.
 
 == Description ==
 
@@ -17,11 +17,6 @@ It only works well with Markdown content.
 There are certain tricks done with the content.
 Please be aware of this.
 
-Content will be exported to wp-content/flat/{post_slug}/ folder ( one folder per post), all attachments copied (or hardlinked, if possible with the filesystem; this is automatic ).
-
-The content will be placed into in item.md file. This is a markdown file, with some plain test headers.
-Comments are exported into the same folder, named comment-{comment_id}.md; the format is similar for those as well.
-
 **This is not a backup!**
 The goal of the plugin is to have a portable, plain text, easy to read, easy to copy version of you content on WordPress. Since not all data is exported, your site cannot be reconstructed from these exports.
 
@@ -42,35 +37,3 @@ Version numbering logic:
 * every .B version indicates new features.
 * every ..C indicates bugfixes for A.B version.
 
-= 0.5 =
-*2016-07-22*
-
-* everything is through filters now
-* moar magic formatting:
-** stong/em moved to strict `**`/`_` from `__`/`*`
-** definition lists moved to strict `:    ` from lazy spaces
-* code is strictly less, than 80 char per line
-* comments format changed
-* using index.txt instead of item.md
-*
-
-= 0.3 =
-*2016-07-14*
-
-* switched to filter-based content inserting for the end output; this way it's possible to add, remove, reorder, and insert in between the predefined output parts
-
-= 0.2 =
-*2016-06-27*
-
-* plugin renamed to avoid confusion of the exports being backups
-* removed YAML in favour of parseable plain text formatting
-
-= 0.1.1 =
-*2016-03-08*
-
-* better debugging
-
-= 0.1 =
-*2015-12-10*
-
-* first stable release