Added 0.4.0 to CHANGELOG and update README

CHANGELOG.md

@@ -1,14 +1,53 @@
 # pack.ag/amqp Changelog
 
-### 0.3.0
+### [0.4.0](https://github.com/vcabbage/amqp/releases/tag/v0.4.0)
+
+Thank you to [@amenzhinsky](https://github.com/amenzhinsky) and [@devigned](https://github.com/devigned) for their contributions to this release!
+
+#### Summary
+
+* Fix channel number handling. ([2210add](https://github.com/vcabbage/amqp/commit/2210add))
+* Add [`ConnMaxSession`](https://godoc.org/pack.ag/amqp#ConnMaxSessions) option and default to 65536. ([2210add](https://github.com/vcabbage/amqp/commit/2210add))
+* Fix data race on `link.linkCredit`. ([91b4d47](https://github.com/vcabbage/amqp/commit/91b4d47))
+* Encode/decode performance optimizations. ([60f2887](https://github.com/vcabbage/amqp/commit/60f2887), [ecc4b67](https://github.com/vcabbage/amqp/commit/ecc4b67), [c1e6bfe](https://github.com/vcabbage/amqp/commit/c1e6bfe), [41f4868](https://github.com/vcabbage/amqp/commit/41f4868), [01403af](https://github.com/vcabbage/amqp/commit/01403af), [7c74332](https://github.com/vcabbage/amqp/commit/7c74332), [88f19d2](https://github.com/vcabbage/amqp/commit/88f19d2), [088f461](https://github.com/vcabbage/amqp/commit/088f461), [27cb779](https://github.com/vcabbage/amqp/commit/27cb779), [7036f82](https://github.com/vcabbage/amqp/commit/7036f82))
+* Fix map32 encoding. ([@amenzhinsky](https://github.com/amenzhinsky), [9d0e0f3](https://github.com/vcabbage/amqp/commit/9d0e0f3))
+* Fix "amqps" scheme handling. ([@amenzhinsky](https://github.com/amenzhinsky), [746c1d6](https://github.com/vcabbage/amqp/commit/746c1d6))
+* Add support for floats, arrays, and lists. ([696ba30](https://github.com/vcabbage/amqp/commit/696ba30))
+* Make Go `int` and `uint` encode/decode as AMQP `long` and `ulong` rather than varying based on system architecture. ([696ba30](https://github.com/vcabbage/amqp/commit/696ba30))
+* Add support for credentials from URI. ([@amenzhinsky](https://github.com/amenzhinsky), [d62cd7a](https://github.com/vcabbage/amqp/commit/d62cd7a))
+* Add separate [`LinkSourceAddress`](https://godoc.org/pack.ag/amqp#LinkSourceAddress) and [`LinkTargetAddress`](https://godoc.org/pack.ag/amqp#LinkTargetAddress) options. Deprecate [`LinkAddress`](https://godoc.org/pack.ag/amqp#LinkAddress). ([@amenzhinsky](https://github.com/amenzhinsky), [156a96c](https://github.com/vcabbage/amqp/commit/156a96c))
+* Correctly end sessions when calling [`Session.Close`](https://godoc.org/pack.ag/amqp#Session.Close). ([c27ac98](https://github.com/vcabbage/amqp/commit/c27ac98))
+* Fix issue where an incoming frame could be directed to the wrong session. ([fa8dbbf](https://github.com/vcabbage/amqp/commit/fa8dbbf))
+* Restrict message annotation keys to `string`, `int`, and `int64`. ([c2a889f](https://github.com/vcabbage/amqp/commit/c2a889f))
+* Add descriptions to [`MessageProperties`](https://godoc.org/pack.ag/amqp/#MessageProperties). ([749c2de](https://github.com/vcabbage/amqp/commit/749c2de))
+* Minimize delivery-tags. ([53719b2](https://github.com/vcabbage/amqp/commit/53719b2))
+* Fix issue where handles may never be cleared from a map when message was sender settled. ([53719b2](https://github.com/vcabbage/amqp/commit/53719b2))
+* Fix potential deadlock when session ends before link closes. ([a3e580d](https://github.com/vcabbage/amqp/commit/a3e580d))
+* Fix cases where [`Receiver.Receive`](https://godoc.org/pack.ag/amqp/#Receiver.Receive) could return `nil` `Message` and `error`. (Thanks to [@amenzhinsky](https://github.com/amenzhinsky) for reporting, [e2cb6f5](https://github.com/vcabbage/amqp/commit/e2cb6f5))
+* Add support for setting connection properties via [`ConnProperty`](https://godoc.org/pack.ag/amqp/#ConnProperty) option. ([@devigned](https://github.com/devigned), [ccafaa7](https://github.com/vcabbage/amqp/commit/ccafaa7))
+* Add [`Message.Format`](https://godoc.org/pack.ag/amqp/#Message.Format) field to allow getting/setting the message format. ([54320c8](https://github.com/vcabbage/amqp/commit/54320c8))
+* Add support for multiple data sections. ([9c101f5](https://github.com/vcabbage/amqp/commit/9c101f5))
+
+#### Breaking Changes
+
+* [Message.Data](https://godoc.org/pack.ag/amqp#Message.Data) has been changed from `[]byte` to `[][]byte` to support multiple data sections.
+  * [`NewMessage`](https://godoc.org/pack.ag/amqp#NewMessage) added to simplify constructing messages with a single data section.
+  * [`Message.GetData`](https://godoc.org/pack.ag/amqp#Message.GetData) added to simplify retreiving the first data section from a message.
+* [Message.DeliveryAnnotations](https://godoc.org/pack.ag/amqp#Message.DeliveryAnnotations), [Message.Annotations](https://godoc.org/pack.ag/amqp#Message.Annotations), and [Message.Footer](https://godoc.org/pack.ag/amqp#Message.Footer) are now defined as type [Annotations](https://godoc.org/pack.ag/amqp#Annotations). [Annotations](https://godoc.org/pack.ag/amqp#Annotations) only supports keys of type `string`, `int`, and `int64`.
+* Port for "amqps" now defaults to 5671 instead of 5672.
+* Go `int` and `uint` now always encode/decode as `long` and `ulong`.
+* Sessions are now ended when calling [`Session.Close`](https://godoc.org/pack.ag/amqp#Session.Close). Previously this only deallocated the session locally.
+* Max number number of sessions per connection changed from 1 to 65536.
+
+### [0.3.0](https://github.com/vcabbage/amqp/releases/tag/v0.3.0)
 
 #### Summary
 
 * Adds support for setting source selector filter with [`LinkSelectorFilter()`](https://godoc.org/pack.ag/amqp#LinkSelectorFilter).
 
 This addition allows clients to communicate [offsets to Azure Event Hubs](http://azure.github.io/amqpnetlite/articles/azure_eventhubs.html#filter).
 
-### 0.2.0
+### [0.2.0](https://github.com/vcabbage/amqp/releases/tag/v0.2.0)
 
 #### Summary
 
@@ -27,6 +66,6 @@ This addition allows clients to communicate [offsets to Azure Event Hubs](http:/
 * Option `LinkSource()` renamed to `LinkAddress()`.
 * As they are optional, `Message.Header` and `Message.Properties` have been changed to pointers.
 
-### 0.1.0
+### [0.1.0](https://github.com/vcabbage/amqp/releases/tag/v0.1.0)
 
 * Initial release

README.md

@@ -13,8 +13,7 @@ AMQP 1.0 is not compatible with AMQP 0-9-1 or 0-10, which are
 the most common AMQP protocols in use today. A list of AMQP 1.0 brokers and other
 AMQP 1.0 resources can be found at [github.com/xinchen10/awesome-amqp](https://github.com/xinchen10/awesome-amqp).
 
-This project is currently alpha status, though it is currently being used by my employer
-in a pre-production capacity.
+This project is currently alpha status, though it is currently being used by my employer in a production capacity.
 
 API is subject to change until 1.0.0. If you choose to use this library, please vendor it.
 
@@ -72,9 +71,7 @@ func main() {
 		ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
 
 		// Send message
-		err = sender.Send(ctx, &amqp.Message{
-			Data: []byte("Hello!"),
-		})
+		err = sender.Send(ctx, amqp.NewMessage([]byte("Hello!")))
 		if err != nil {
 			log.Fatal("Sending message:", err)
 		}
@@ -107,25 +104,12 @@ func main() {
 			// Accept message
 			msg.Accept()
 
-			fmt.Printf("Message received: %s\n", msg.Data)
+			fmt.Printf("Message received: %s\n", msg.GetData())
 		}
 	}
 }
 ```
 
-### Notable Bugs/Shortcomings
-
-- [ ] Closing a sessions does not send an end performative.
-- [ ] Testing should be improved. Currently fuzz testing and basic Azure Service Bus integration testing is being performed.
-
-### Features - Short Term
-
-- [X] Set sender filters to support Azure Event Hubs. (Supported as of 0.3.0)
-
-### Features - Medium Term
-
-- [X] Support message producer operations. (Supported as of 0.2.0)
-
 ### Other Notes
 
 By default, this package depends only on the standard library. Building with the