doc: add changelog

CHANGELOG

@@ -0,0 +1,28 @@
+# Changelog
+
+## 2.0.0
+
+BREAKING CHANGES:
+
+- Dropped support Apache when serving in a subfolder (e.g. `http://localhost/my-twigexpress-prototype/`); use VirtualHosts, or run TwigExpress from the command line.
+- Removed the `_base` global variable; if you need it, redeclare it in the `global_vars` config in `twigexpress.json`.
+- Removed the `_get`, `_post` and `_cookie` global variables; use the `param()` function instead.
+- The `autoescape` and `strict_variables` config keys have been moved inside a `twig_options` object; see `doc/config.md` for details.
+- Removed the second parameter for the `files()` and `folders()` functions.
+
+New features:
+
+- Automatic Markdown previews for files ending in `.md`.
+- Config: `allow_only` - whitelist of file patterns to serve.
+- Config: `debug_mode` - disable folder listings, source views, debug pages.
+- Twig: `param()` function for getting GET, POST and cookie values.
+- Twig: create pages using the TwigExpress design (with automatic breadcrumbs), with `{% extends twigexpress_layout() %}`.
+
+## 1.1.0
+
+- New feature: directory listings.
+- New feature: define Twig namespaces in `twigexpress.json`.
+
+## 1.0.0
+
+- First public release.

README.md

@@ -6,6 +6,13 @@ TwigExpress
 
 TwigExpress packages the [Twig templating engine][TWIG_HOME], and a few other tools, in a single file. Our goal is to make it easy to get started with Twig if you’re a designer or a front-end developer, without having to install a big PHP framework or a CMS.
 
+*⚠ Do not use TwigExpress in production ⚠*
+
+We recommend using TwigExpress for:
+
+1.  discovering (or play with) Twig;
+2.  building HTML prototypes with Twig, CSS and JS.
+
 *Table of contents*
 
 1. [Summary of features](#summary-of-features)
@@ -46,13 +53,6 @@ Installation
 3.  Load `http://localhost:8000/` in a web browser to browse files.<br>
     Any file ending in `.twig` will be interpreted as a Twig template.
 
-### ⚠ Do not use TwigExpress in production
-
-We recommend using TwigExpress for:
-
-1.  discovering (or play with) Twig;
-2.  building HTML prototypes with Twig, CSS and JS.
-
 
 Adding content
 --------------