diff --git a/CHANGELOG.md b/CHANGELOG.md
index 44cc2c1cb7..122bb26fbb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,23 @@
+## 3.0.0-alpha.6 - *September 2022*
+
+ - **FIX** #731 Resolve newline `<br>` issue
+ - **FIX** Align the baseline of inline content with the baseline of its parent flow, even if it has padding or borders
+ - **FIX** Improved fontSize inheritance when cascading styles
+ - **FIX** `auto` margins now work for any `Display.BLOCK` element.
+ - **FIX** `auto` width and height is now the default, rather than `null`
+ - **FIX** New CSSBoxWidget that handles calculations of child sizes for a more accurate HTML/CSS layout
+ - **BREAKING** New `Margin`, `Height`, and `Width` classes that allow `em`, `rem`, `px`, `auto`, and `%` values to be given
+ - **FEAT** Negative margins are now allowed
+ - **FIX** Updated default `p` and `h1-6` styles to use `em` for better font scaling
+ - **BREAKING** Package now requires Dart sdk >= Dart 2.17
+ - **FIX**: Apply margins to <table> properly. (7581ea79)
+ - **FIX**: Use enum instead of const int internally in length.dart. (9dc7f08c)
+ - **FIX**: Change CSSBoxWidget to CssBoxWidget. (a62449a7)
+ - **FIX**: fix textShadow color declaration handler. (77ffe7cb)
+ - **FIX**: ol use default style. (1c2412a2)
+ - **FIX**: Crash when a tr tag includes text node. (ba8301c9)
+ - **FEAT**: exposes fontFamilyFallback parameter. (1d65aafd)
+
 ## [3.0.0-alpha.5] - June 9, 2022:
 * Fixed hot reloads, thanks @arjenmels
 * Fixed link taps not working
diff --git a/packages/flutter_html_all/CHANGELOG.md b/packages/flutter_html_all/CHANGELOG.md
index f81d3c94fd..9b53750143 100644
--- a/packages/flutter_html_all/CHANGELOG.md
+++ b/packages/flutter_html_all/CHANGELOG.md
@@ -1,2 +1,6 @@
+## 3.0.0-alpha.6
+
+ - Update a dependency to the latest release.
+
 ## [3.0.0-alpha.2] - January 5, 2022:
 * Initial modularized flutter_html release; use flutter_html_all for full tag support or flutter_html for just the basics 
diff --git a/packages/flutter_html_all/pubspec.yaml b/packages/flutter_html_all/pubspec.yaml
index 82e60c2be3..1dcd3b9910 100644
--- a/packages/flutter_html_all/pubspec.yaml
+++ b/packages/flutter_html_all/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_html_all
 description: All optional flutter_html widgets, bundled into a single package.
-version: 3.0.0-alpha.5
+version: 3.0.0-alpha.6
 homepage: https://github.com/Sub6Resources/flutter_html
 
 environment:
@@ -11,13 +11,13 @@ dependencies:
   flutter:
     sdk: flutter
   html: '>=0.15.0 <1.0.0'
-  flutter_html: '>=3.0.0-alpha.5 <4.0.0'
-  flutter_html_audio: '>=3.0.0-alpha.3 <4.0.0'
-  flutter_html_iframe: '>=3.0.0-alpha.3 <4.0.0'
-  flutter_html_math: '>=3.0.0-alpha.3 <4.0.0'
-  flutter_html_svg: '>=3.0.0-alpha.3 <4.0.0'
-  flutter_html_table: '>=3.0.0-alpha.3 <4.0.0'
-  flutter_html_video: '>=3.0.0-alpha.3 <4.0.0'
+  flutter_html: ^3.0.0-alpha.6
+  flutter_html_audio: ^3.0.0-alpha.4
+  flutter_html_iframe: ^3.0.0-alpha.4
+  flutter_html_math: ^3.0.0-alpha.4
+  flutter_html_svg: ^3.0.0-alpha.4
+  flutter_html_table: ^3.0.0-alpha.4
+  flutter_html_video: ^3.0.0-alpha.5
 #  flutter_html_audio:
 #    path: ../flutter_html_audio
 #  flutter_html_iframe:
diff --git a/packages/flutter_html_audio/CHANGELOG.md b/packages/flutter_html_audio/CHANGELOG.md
index fe3f5ccafe..d0016e519d 100644
--- a/packages/flutter_html_audio/CHANGELOG.md
+++ b/packages/flutter_html_audio/CHANGELOG.md
@@ -1,2 +1,6 @@
+## 3.0.0-alpha.4
+
+ - **FIX**: Change CSSBoxWidget to CssBoxWidget. (a62449a7)
+
 ## [3.0.0-alpha.2] - January 5, 2022:
 * Initial modularized flutter_html release; use flutter_html_audio if you need support for the `<audio>` tag 
diff --git a/packages/flutter_html_audio/pubspec.yaml b/packages/flutter_html_audio/pubspec.yaml
index 9f2ec7000e..94c9026752 100644
--- a/packages/flutter_html_audio/pubspec.yaml
+++ b/packages/flutter_html_audio/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_html_audio
 description: This extension package allows the <audio> tag to be rendered using the flutter_html package
-version: 3.0.0-alpha.3
+version: 3.0.0-alpha.4
 homepage: https://github.com/Sub6Resources/flutter_html
 
 environment:
@@ -11,7 +11,7 @@ dependencies:
   flutter:
     sdk: flutter
   html: '>=0.15.0 <1.0.0'
-  flutter_html: '>=3.0.0-alpha.3 <4.0.0'
+  flutter_html: ^3.0.0-alpha.6
 #  flutter_html:
 #    path: ../..
 
diff --git a/packages/flutter_html_iframe/CHANGELOG.md b/packages/flutter_html_iframe/CHANGELOG.md
index 7c233e36a8..10b3f9d36f 100644
--- a/packages/flutter_html_iframe/CHANGELOG.md
+++ b/packages/flutter_html_iframe/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.0.0-alpha.4
+
+ - **FIX**: Change CSSBoxWidget to CssBoxWidget. (a62449a7)
+
 ## [3.0.0-alpha.3] - April 14, 2022:
 * Fixed crash when iframe or video tags used unsupported/incorrect height or width
 
diff --git a/packages/flutter_html_iframe/pubspec.yaml b/packages/flutter_html_iframe/pubspec.yaml
index 95bb7b6f28..5d281948e3 100644
--- a/packages/flutter_html_iframe/pubspec.yaml
+++ b/packages/flutter_html_iframe/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_html_iframe
 description: This extension package allows the <iframe> tag to be rendered using the flutter_html package
-version: 3.0.0-alpha.3
+version: 3.0.0-alpha.4
 homepage: https://github.com/Sub6Resources/flutter_html
 
 environment:
@@ -11,7 +11,7 @@ dependencies:
   flutter:
     sdk: flutter
   html: '>=0.15.0 <1.0.0'
-  flutter_html: '>=3.0.0-alpha.3 <4.0.0'
+  flutter_html: ^3.0.0-alpha.6
 #  flutter_html:
 #    path: ../..
 
diff --git a/packages/flutter_html_math/CHANGELOG.md b/packages/flutter_html_math/CHANGELOG.md
index 3cdc7b9871..af82bdc594 100644
--- a/packages/flutter_html_math/CHANGELOG.md
+++ b/packages/flutter_html_math/CHANGELOG.md
@@ -1,2 +1,6 @@
+## 3.0.0-alpha.4
+
+ - Update a dependency to the latest release.
+
 ## [3.0.0-alpha.2] - January 5, 2022:
 * Initial modularized flutter_html release; use flutter_html_math if you need support for the `<math>` tag and its children 
diff --git a/packages/flutter_html_math/pubspec.yaml b/packages/flutter_html_math/pubspec.yaml
index e67e69a4eb..e65522894a 100644
--- a/packages/flutter_html_math/pubspec.yaml
+++ b/packages/flutter_html_math/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_html_math
 description: This extension package allows the <math> tag to be rendered using the flutter_html package
-version: 3.0.0-alpha.3
+version: 3.0.0-alpha.4
 homepage: https://github.com/Sub6Resources/flutter_html
 
 environment:
@@ -11,7 +11,7 @@ dependencies:
   flutter:
     sdk: flutter
   html: '>=0.15.0 <1.0.0'
-  flutter_html: '>=3.0.0-alpha.3 <4.0.0'
+  flutter_html: ^3.0.0-alpha.6
 #  flutter_html:
 #    path: ../..
 
diff --git a/packages/flutter_html_svg/CHANGELOG.md b/packages/flutter_html_svg/CHANGELOG.md
index ec23e3b517..4beb3be02b 100644
--- a/packages/flutter_html_svg/CHANGELOG.md
+++ b/packages/flutter_html_svg/CHANGELOG.md
@@ -1,2 +1,6 @@
+## 3.0.0-alpha.4
+
+ - Update a dependency to the latest release.
+
 ## [3.0.0-alpha.2] - January 5, 2022:
 * Initial modularized flutter_html release; use flutter_html_svg if you need support for svg support via `<svg>` tag, base64-encoded inline svgs or network svg images 
diff --git a/packages/flutter_html_svg/pubspec.yaml b/packages/flutter_html_svg/pubspec.yaml
index 85e9464ef5..92bb744d72 100644
--- a/packages/flutter_html_svg/pubspec.yaml
+++ b/packages/flutter_html_svg/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_html_svg
 description: This extension package allows the <svg> tag and svg-based img sources to be rendered using the flutter_html package
-version: 3.0.0-alpha.3
+version: 3.0.0-alpha.4
 homepage: https://github.com/Sub6Resources/flutter_html
 
 environment:
@@ -11,7 +11,7 @@ dependencies:
   flutter:
     sdk: flutter
   html: '>=0.15.0 <1.0.0'
-  flutter_html: '>=3.0.0-alpha.3 <4.0.0'
+  flutter_html: ^3.0.0-alpha.6
 #  flutter_html:
 #    path: ../..
 
diff --git a/packages/flutter_html_table/CHANGELOG.md b/packages/flutter_html_table/CHANGELOG.md
index 7f708c127a..a7b3564063 100644
--- a/packages/flutter_html_table/CHANGELOG.md
+++ b/packages/flutter_html_table/CHANGELOG.md
@@ -1,2 +1,7 @@
+## 3.0.0-alpha.4
+
+ - **FIX**: Apply margins to <table> properly. (7581ea79)
+ - **FIX**: Change CSSBoxWidget to CssBoxWidget. (a62449a7)
+
 ## [3.0.0-alpha.2] - January 5, 2022:
 * Initial modularized flutter_html release; use flutter_html_table if you need support for the `<table>` tag 
diff --git a/packages/flutter_html_table/pubspec.yaml b/packages/flutter_html_table/pubspec.yaml
index 4bee5c2ab0..5971058a9b 100644
--- a/packages/flutter_html_table/pubspec.yaml
+++ b/packages/flutter_html_table/pubspec.yaml
@@ -1,7 +1,7 @@
 name: flutter_html_table
 description: This extension package allows the <table> tag to be rendered using the flutter_html package
 
-version: 3.0.0-alpha.3
+version: 3.0.0-alpha.4
 homepage: https://github.com/Sub6Resources/flutter_html
 
 environment:
@@ -12,7 +12,7 @@ dependencies:
   flutter:
     sdk: flutter
   html: '>=0.15.0 <1.0.0'
-  flutter_html: '>=3.0.0-alpha.3 <4.0.0'
+  flutter_html: ^3.0.0-alpha.6
 #  flutter_html:
 #    path: ../..
 
diff --git a/packages/flutter_html_video/CHANGELOG.md b/packages/flutter_html_video/CHANGELOG.md
index 3010d12e35..215707db9e 100644
--- a/packages/flutter_html_video/CHANGELOG.md
+++ b/packages/flutter_html_video/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.0.0-alpha.5
+
+ - Update a dependency to the latest release.
+
 ## [3.0.0-alpha.4] - April 20, 2022:
 * Fixed compilation issue
 
diff --git a/packages/flutter_html_video/pubspec.yaml b/packages/flutter_html_video/pubspec.yaml
index 9a07f6052c..bfaac666b0 100644
--- a/packages/flutter_html_video/pubspec.yaml
+++ b/packages/flutter_html_video/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_html_video
 description: This extension package allows the <video> tag to be rendered using the flutter_html package
-version: 3.0.0-alpha.4
+version: 3.0.0-alpha.5
 homepage: https://github.com/Sub6Resources/flutter_html
 
 environment:
@@ -11,7 +11,7 @@ dependencies:
   flutter:
     sdk: flutter
   html: '>=0.15.0 <1.0.0'
-  flutter_html: '>=3.0.0-alpha.3 <4.0.0'
+  flutter_html: ^3.0.0-alpha.6
 #  flutter_html:
 #    path: ../..
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 9799b727ec..6e4ea4795e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_html
 description: A Flutter widget rendering static HTML and CSS as Flutter widgets.
-version: 3.0.0-alpha.5
+version: 3.0.0-alpha.6
 homepage: https://github.com/Sub6Resources/flutter_html
 
 environment: