diff --git a/.gitignore b/.gitignore
index 3d858e1..815b42a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .vscode/
 vsc-*
-.DS_Store
+.DS_Store/
+flask-snippets-*
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1cbb18d..5cb51aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,30 +1,55 @@
 # Change Log
+
 All notable changes to the "python-snippets" extension will be documented in this file.
 
+## [0.1.2] 2022-02-17
+
+- Merge PR #18, #19
+
+## [0.1.1] 2021-10-14
+
+- Merge PR #14
+
+## [0.1.0]
+
+- Merge PRs #15, #16, #17
+
+## [0.0.9]
+
+- Merge PR #11
+
 ## [0.0.8]
+
 - Merge PR #9, #10
 - Add "New property", issue #2
   
 ## [0.0.7]
+
 - Merge PR #7
   
 ## [0.0.6]
+
 - Merge PR #1 #3 #5 fix typo, new snippets added
 
 ## [0.0.5]
+
 - Fix duplicate snippets, adding some doc
 
 ## [0.0.4]
+
 - Added abbreviations list with description on README file
 
 ## [0.0.3]
+
 - Initial support for Tkinter, ported from Atom snippets found on [GitHub](https://github.com/adiultra/python-snippets) 
 - Splitting snippets into category files
 
 ## [0.0.2]
+
 - Public repo on [GitHub](https://github.com/cstrap/python-snippets), feel free to contribute! :-)
 
 ## [0.0.1]
+
 - Initial release
 - Porting Atom [language-python](https://github.com/atom/language-python) with [atomizr](https://www.npmjs.com/package/node-atomizr)  
 - Added some snippets ported from PyCharm
diff --git a/README.md b/README.md
index 74ecd29..23d82de 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Python snippets 
+# Python snippets
 
 Python snippets collections.
 
@@ -23,17 +23,22 @@ Thanks!
 | im           | import                            |
 | fim          | from ... import ...               |
 | class        | New class                         |
+| classd       | New dataclass                     |
 | defs         | New method                        |
 | def          | New function                      |
+| dowhile      | Do while structure                |
+| adef         | Async function                    |
 | property     | New property                      |
+| enum         | New Enum                          |
 | if           | if                                |
 | for          | for                               |
+| lambda       | lambda expression                 |
 | while        | while                             |
 | try          | try:except:                       |
 | tryef        | try:except:else:finally:          |
 | trye         | try:except:else:                  |
 | tryf         | try:except:finally:               |
-| .            | self                              |
+| s            | self                              |
 | __           | __magic__                         |
 | ifmain       | if __name__ == "__main__"         |
 
@@ -103,7 +108,8 @@ Thanks!
 
 ## Release Notes
 
-## 0.0.5
-- Fix duplicate snippets, adding some doc
-
 See [changelog](CHANGELOG.md) for all changes and releases.
+
+## Troubleshooting
+
+If you experience problems with the auto-formatting of certain snippets, make sure you have the option `editor.tabCompletion` set on `onlySnippets` or `on`.
\ No newline at end of file
diff --git a/package.json b/package.json
index d80a74c..0bf5373 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "python-snippets",
     "displayName": "python-snippets",
     "description": "Python Snippets",
-    "version": "0.0.8",
+    "version": "0.1.2",
     "publisher": "cstrap",
     "icon": "images/python.png",
     "engines": {
@@ -20,8 +20,7 @@
         "url": "https://github.com/cstrap/python-snippets.git"
     },
     "contributes": {
-        "snippets": [
-            {
+        "snippets": [{
                 "language": "python",
                 "path": "./snippets/base.json"
             },
@@ -43,4 +42,4 @@
             }
         ]
     }
-}
+}
\ No newline at end of file
diff --git a/snippets/base.json b/snippets/base.json
index 96d5fee..dbfcdcd 100644
--- a/snippets/base.json
+++ b/snippets/base.json
@@ -47,9 +47,28 @@
     },
     "New class": {
         "prefix": "class",
-        "body": "class ${1:ClassName}(${2:object}):\n\t\"\"\"${3:docstring for $1.}\"\"\"\n\tdef __init__(self, ${4:arg}):\n\t\t${5:super($1, self).__init__()}\n\t\tself.arg = arg\n\t\t$0",
+        "body": [
+            "class ${1:ClassName}(${2:object}):",
+            "\t\"\"\"${3:docstring for $1.}\"\"\"",
+            "\tdef __init__(self, ${4:arg}):",
+            "\t\t${5:super($1, self).__init__()}",
+            "\t${4/([^,=]+)(?:=[^,]+)?(,\\s*|)/\tself.$1 = $1${2:+\n\t}/g}",
+            "\n\t$0"
+        ],
         "description" : "Code snippet for a class definition."
     },
+    "New dataclass": {
+        "prefix": "classd",
+        "body": [
+            "from dataclasses import dataclass\n\n",
+            "@dataclass",
+            "class ${1:ClassName}(${2:object}):",
+            "\t\"\"\"${3:Docstring for $1.}\"\"\"",
+            "\t${4:property}: ${type}",
+            "\t$0"
+        ],
+        "description": "Code snippet for a dataclass definition."
+    },
     "New method": {
         "prefix": "defs",
         "body": "def ${1:mname}(self, ${2:arg}):\n\t${3:pass}$0",
@@ -60,6 +79,11 @@
         "body": "def ${1:fname}(${2:arg}):\n\t${3:pass}$0",
         "description" : "Code snippet for function definition."
     },
+    "New async function": {
+        "prefix": "adef",
+        "body": "async def ${1:fname}(${2:arg}):\n\t${3:pass}$0",
+        "description" : "Code snippet for async function definition."
+    },
     "New property": {
         "prefix": "property",
         "body": "@property\ndef ${1:foo}(self):\n    \"\"\"${2:The $1 property.}\"\"\"\n    ${3:return self._$1}\n@${4:$1}.setter\ndef ${5:$1}(self, value):\n    ${6:self._$1} = value",
@@ -70,6 +94,18 @@
         "body": "def ${1:foo}():\n    doc = \"${2:The $1 property.}\"\n    def fget(self):\n        ${3:return self._$1}\n    def fset(self, value):\n        ${4:self._$1 = value}\n    def fdel(self):\n        ${5:del self._$1}\n    return locals()\n$1 = property(**$1())$0",
         "description" : ""
     },
+    "New enum": {
+        "prefix": "enum",
+        "body": [
+            "from enum import Enum\n\n",
+            "class ${1:MyEnum}(Enum):",
+            "\t\"\"\"${2:Docstring for $1.}\"\"\"",
+            "\t${3:FIRST_ENUM} = \"some_value\"",
+            "\t${4:SECOND_ENUM} = \"some_other_value\"",
+            "\t$0"
+        ],
+        "description": "Code snippet for enum definition."
+    },
     "if": {
         "prefix": "if",
         "body": "if ${1:condition}:\n\t${2:pass}$0",
@@ -85,6 +121,11 @@
         "body": "while ${1:condition}:\n\t${2:pass}$0",
         "description" : "Code snippet to create a while loop structure."
     },
+    "dowhile": {
+        "prefix": "dowhile",
+        "body": "do = True\nwhile do or ${2:condition}:\n\tdo = False\n\t${1:body}$0",
+        "description" : "Code snippet to create a do-while loop structure."
+    },
     "try:except:": {
         "prefix": "try",
         "body": "try:\n\t${1:pass}\nexcept ${2:Exception} as ${3:e}:\n\t${4:raise $3}$0",
@@ -106,7 +147,7 @@
         "description" : "Code Snippet for a try/except/finally."
     },
     "self": {
-        "prefix": ".",
+        "prefix": "s",
         "body": "self.$0",
         "description" : "Shortend snippet to reference the self property in an object."
     },
@@ -119,5 +160,10 @@
         "prefix": "ifmain",
         "body": "if __name__ == \"__main__\":\n\t${1:main()}$0",
         "description" : "Create implicitly all the code at the top level using the __name__ special variable."
+    },
+    "lambda": {
+        "prefix": "lam",
+        "body": "lambda ${1:args}: ${2:expr}",
+        "description": "Create template for lambda function"
     }
-}
\ No newline at end of file
+}