diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac2bd856..6e787043 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,34 @@
+## 0.3.0
+- [KevinBLT](https://github.com/KevinBLT) contributed the following improvements and features:
+  * Check out the experimental [DKIM](https://tools.ietf.org/html/rfc6376) signing of messages.
+  * Enjoy the improved the performance of `QuotedPrintable` encoding.
+  * BCC header is now stripped from messages before sending them via SMTP
+- [A.Zulli](https://github.com/azulli) contributed major IMAP features in this release:
+  * Sort messages with `ImapClient.sortMessages(...)` [SORT](https://tools.ietf.org/html/rfc5256) - and also use the extended sort mechanism with specifying `returnOptions` on servers with [ESORT](https://tools.ietf.org/html/rfc5267).
+  * `ImapClient.searchMessages(...)` now accepts `List<ReturnOption>` parameter for extending the search according to the [ESEARCH](https://tools.ietf.org/html/rfc4731) standard. 
+  * Support `PARTIAL` responses according to the [CONTEXT](https://tools.ietf.org/html/rfc5267) IMAP extension.
+  * Use the LIST extensions:
+    * [rfc5258](https://tools.ietf.org/html/rfc5258): `LIST` command extensions
+    * [rfc5819](https://tools.ietf.org/html/rfc5819): return `STATUS` in extended lists
+    * [rfc6154](https://tools.ietf.org/html/rfc6154): `SPECIAL-USE` mailboxes
+- [Alexander Sotnikov](https://github.com/SotnikAP) fixed `POP3` so that you can now use the `PopClient` as intended.
+- SMTP improvements:
+  * You can now send messages via the SMTP `BDAT` command using `SmtpClient.sendChunkedMessage()` / `sendChunkedMessageData()` / `sendChunkedMessageText()`.
+  * You don't require a `MimeMessage` to send any more when you send messages either via `SmtpClient.sendMessageData()` or `SmtpClient.sendMessageText()`.
+- MessageBuilder / MIME generation improvements:
+  * Attachments are now also added when forrwarding a message without quoting in `MessageBuilder.prepareForwardMessage()`.
+  * You can now also prepend parts by setting `insert` to `true` when calling `addPart()`.
+- Other improvements and bugfixes:
+  * Remove some dependencies and relax constraints on some so that we all get quicker through the `null-safety` challenge.
+  * Fixed decoding of 8bit messages that use a different charset than UTF8 
+  * Fixed header decoding in some edge cases
+  * Some fixes in parsing personal names in email addresses
+  * Support Chinese encodings `GBK` and `GB-2312`
+  * Improve reconnecting when using the high level API
+  * Only download the `ENVELOPE` information when a new mail is detected in high level API
+- Breaking changes:
+  * `MessageBuilder.replyToMessage` is renamed to `MessageBuilder.originalMessage`
+
 ## 0.2.1
 - Allow to specify `connectionTimeout` for all low level clients
 - Support non-ASCII IMAP searches when supported by server
diff --git a/README.md b/README.md
index fe1dd9e4..d805bc85 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Add this dependency your pubspec.yaml file:
 
 ```
 dependencies:
-  enough_mail: ^0.1.0
+  enough_mail: ^0.3.0
 ```
 The latest version or `enough_mail` is [![enough_mail version](https://img.shields.io/pub/v/enough_mail.svg)](https://pub.dartlang.org/packages/enough_mail).
 
@@ -294,12 +294,13 @@ This is how you contribute:
 Thank you in advance!
 
 ## Features
-### Done
+### Base standards
 * ✅ [IMAP4 rev1](https://tools.ietf.org/html/rfc3501) support 
-* ✅ basic [SMTP](https://tools.ietf.org/html/rfc5321) support
+* ✅ [SMTP](https://tools.ietf.org/html/rfc5321) support
 * ✅ [POP3](https://tools.ietf.org/html/rfc1939) support
 * ✅ [MIME](https://tools.ietf.org/html/rfc2045) parsing and generation support
 
+### IMAP extensions
 The following IMAP extensions are supported:
 * ✅ [IMAP IDLE](https://tools.ietf.org/html/rfc2177)
 * ✅ [IMAP METADATA](https://tools.ietf.org/html/rfc5464)
@@ -307,8 +308,22 @@ The following IMAP extensions are supported:
 * ✅ [MOVE](https://tools.ietf.org/html/rfc6851) 
 * ✅ [CONDSTORE](https://tools.ietf.org/html/rfc7162) 
 * ✅ [QRESYNC](https://tools.ietf.org/html/rfc7162) 
-* ✅ [ENABLE](https://tools.ietf.org/html/rfc5161) 
+* ✅ [ENABLE](https://tools.ietf.org/html/rfc5161)
+* ✅ [QUOTA](https://tools.ietf.org/html/rfc2087)
 * ✅ [IMAP Support for UTF-8](https://tools.ietf.org/html/rfc6855) 
+* ✅ [ESEARCH](https://tools.ietf.org/html/rfc4731)
+* ✅ SORT command of [SORT and THREAD](https://tools.ietf.org/html/rfc5256)
+* ✅ ESORT and PARTIAL from [Contexts](https://tools.ietf.org/html/rfc5267)
+* ✅ List extensions ([rfc5258](https://tools.ietf.org/html/rfc5258), [rfc5819](https://tools.ietf.org/html/rfc5819), [rfc6154](https://tools.ietf.org/html/rfc6154))
+
+### SMTP Extensions
+The following SMTP extensions are supported:
+* ✅ [8-bit MIME](https://tools.ietf.org/html/rfc6152)
+
+### Security
+The following security extensions are supported:
+* ✅ Partial signing of messages using [DKIM](https://tools.ietf.org/html/rfc6376)
+ 
 
 ### Supported encodings
 Character encodings:
@@ -317,6 +332,7 @@ Character encodings:
 * ISO-8859-1 (latin-1)
 * ISO-8859-2 - 16 (latin-2 - 16)
 * Windows-1250, 1251, 1252
+* GB-2312 and GBK
 
 Transfer encodings:
 * [Quoted-Printable (Q)](https://tools.ietf.org/html/rfc2045#section-6.7)
@@ -324,11 +340,6 @@ Transfer encodings:
 
 ### To do
 * Compare [issues](https://github.com/Enough-Software/enough_mail/issues)
-* hardening & bugfixing
-* improve performance
-* support [Message Preview Generation](https://datatracker.ietf.org/doc/draft-ietf-extra-imap-fetch-preview/)
-* support [WebPush IMAP Extension](https://github.com/coi-dev/coi-specs/blob/master/webpush-spec.md)
-* support [Open PGP](https://tools.ietf.org/html/rfc4880)
 
 ### Develop and Contribute
 * To start check out the package and then run `pub run test` to run all tests.
diff --git a/pubspec.yaml b/pubspec.yaml
index 56693344..08d7f958 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: enough_mail
-description: IMAP, POP3 and SMTP email clients in pure Dart. Choose between a low level and a high level API for mailing.
-version: 0.2.1
+description: IMAP, POP3 and SMTP email clients in pure Dart. Choose between a low level and a high level API for mailing. Parse and generate MIME messages.
+version: 0.3.0
 homepage: https://github.com/Enough-Software/enough_mail
 
 environment:
@@ -12,6 +12,7 @@ dependencies:
   crypto: '>=2.0.0 <4.0.0'
   basic_utils: '>=1.7.0 <4.0.0'
   xml: '>=4.0.0 <6.0.0'
+  intl: '>= 0.15.0 <2.0.0'
   encrypt: '>=4.0.0 <6.0.0'
   enough_serialization: ^1.3.0
     #path: ../enough_serialization