Release notes 1.0-RC1 (#1586)

Refs #1580

docs/src/main/paradox/release-notes/1.0-RC1.md

@@ -0,0 +1,80 @@
+# Alpakka 1.0-RC1
+
+## First release candidate of Alpakka 1.0
+
+By now all modules have been worked with to follow a similar structure so that both the user experience and the contributor experience are transferable across the many modules in Alpakka. The recommended structure for connectors is illustrated by the [Reference connector](https://doc.akka.io/docs/alpakka/current/reference.html).
+
+With this release candidate Alpakka reaches the end of the [Road to Alpakka 1.0](https://akka.io/blog/news/2018/08/30/alpakka-towards-1.0). We from now now we'll keep API changes to major releases, and keep minor releases [binary-compatible](https://doc.akka.io/docs/akka/current/common/binary-compatibility-rules.html#binary-compatibility-rules).
+
+Having that said, a few parts make use of the `@ApiMayChange` annotation to keep the door open for API changes, so that they can evolve more rapidly than other modules within Alpakka.
+
+If you have kept to older versions of Alpakka to avoid multiple upgrades, **now is the time** to start migrating to what it offers with 1.0.
+
+Most artifacts of Alpakka are available for Scala 2.11, 2.12 and 2.13.0-M5.
+
+
+## Highlights since 1.0-M3
+
+* No highlights, just smaller fixes
+
+
+## Changes per module
+
+
+### @ref:[Apache Cassandra](../cassandra.md)
+
+ * Annotaed with `API may change` as we intend to bring in parts of Akka Persistence Cassandra to Alpakka (see @github:[#1213](#1213))
+ * [closed issues](https://github.com/akka/alpakka/issues?q=is%3Aclosed+milestone%3A1.0-RC1+label%3Ap%3Acassandra)
+
+### @ref:[AWS DynamoDB](../dynamodb.md)
+
+ * Add setting for `maxOpenRequests` @github:[#1545](#1545) by [@williamho](https://github.com/williamho)
+ * [closed issues](https://github.com/akka/alpakka/issues?q=is%3Aclosed+milestone%3A1.0-RC1+label%3Ap%3Adynamodb)
+
+### @ref:[AWS Lambda](../awslambda.md)
+
+**Breaking API changes**
+
+ * Use AWS SDK 2 @github:[#1456](#1456) by [@sullis](https://github.com/sullis)
+ * [closed issues](https://github.com/akka/alpakka/issues?q=is%3Aclosed+milestone%3A1.0-RC1+label%3Ap%3Aaws-lambda)
+
+### @ref:[AWS S3](../s3.md)
+
+**Breaking API changes**
+
+ * Make multipart upload and copy materialize futures (instead of sources) @github:[#1543](#1543)
+ * New `deleteByPrefix` support @github:[#1560](#1560) by [@danelkotev](https://github.com/danelkotev)
+ * [closed issues](https://github.com/akka/alpakka/issues?q=is%3Aclosed+milestone%3A1.0-RC1+label%3Ap%3Aaws-s3)
+
+### @ref:[Google Cloud Pub/Sub gRPC](../google-cloud-pub-sub-grpc.md)
+
+ * Upgraded to Akka gRPC 0.6 @github:[#1564](#1564)
+ * [closed issues](https://github.com/akka/alpakka/issues?q=is%3Aclosed+milestone%3A1.0-RC1+label%3Ap%3Agoogle-cloud-pub-sub-grpc)
+
+### @ref:[MQTT streaming](../mqtt-streaming.md)
+
+ * [closed issues](https://github.com/akka/alpakka/issues?q=is%3Aclosed+milestone%3A1.0-RC1+label%3Ap%3Amqtt-streaming)
+
+### @ref:[Unix Domain Socket](../unix-domain-socket.md)
+
+ * Upgrade to `jnr-unixsocket` 0.22 @github:[#1297](#1297) by [@longshorej](https://github.com/longshorej) and [@huntc](https://github.com/huntc) 
+ * [closed issues](https://github.com/akka/alpakka/issues?q=is%3Aclosed+milestone%3A1.0-RC1+label%3Ap%3Aunix-domain-socket)
+
+
+## General information
+
+This release is compiled and tested against [Akka 2.5](https://doc.akka.io/docs/akka/current/).
+
+This release was made possible by new and earlier contributors:
+
+| Author | Commits | Lines added | Lines removed |
+| ------ | ------- | ----------- | ------------- |
+| [<img width="20" alt="ennru" src="https://avatars3.githubusercontent.com/u/458526?v=4&amp;s=40"/> **ennru**](https://github.com/ennru) | 10 | 431 | 228 |
+| [<img width="20" alt="huntc" src="https://avatars2.githubusercontent.com/u/694893?v=4&amp;s=40"/> **huntc**](https://github.com/huntc) | 9 | 322 | 213 |
+| [<img width="20" alt="2m" src="https://avatars3.githubusercontent.com/u/422086?v=4&amp;s=40"/> **2m**](https://github.com/2m) | 7 | 488 | 367 |
+| [<img width="20" alt="williamho" src="https://avatars1.githubusercontent.com/u/1883086?v=4&amp;s=40"/> **williamho**](https://github.com/williamho) | 3 | 61 | 13 |
+| [<img width="20" alt="danelkotev" src="https://avatars2.githubusercontent.com/u/35635831?v=4&amp;s=40"/> **danelkotev**](https://github.com/danelkotev) | 1 | 95 | 1 |
+| [<img width="20" alt="sullis" src="https://avatars3.githubusercontent.com/u/30938?v=4&amp;s=40"/> **sullis**](https://github.com/sullis) | 1 | 78 | 154 |
+| [<img width="20" alt="longshorej" src="https://avatars1.githubusercontent.com/u/515201?v=4&amp;s=40"/> **longshorej**](https://github.com/longshorej) | 1 | 3 | 355 |
+| [<img width="20" alt="raboof" src="https://avatars2.githubusercontent.com/u/131856?v=4&amp;s=40"/> **raboof**](https://github.com/raboof) | 1 | 2 | 0 |
+| [<img width="20" alt="jcroig" src="https://avatars2.githubusercontent.com/u/122266?v=4&amp;s=40"/> **jcroig**](https://github.com/jcroig) | 1 | 1 | 1 |

docs/src/main/paradox/release-notes/index.md

@@ -4,6 +4,7 @@
 
 @@@ index
 
+* [1.0-RC1](1.0-RC1.md)
 * [1.0-M3](1.0-M3.md)
 * [1.0-M2](1.0-M2.md)
 * [1.0-M1](1.0-M1.md)