diff --git a/.codecov.yaml b/.codecov.yaml
deleted file mode 100644
index 3516cd38a0..0000000000
--- a/.codecov.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-
-# TODO Enable these modules once they are finished (remove this file)
-ignore:
-  - port_store
-  - store_mongodb
diff --git a/.github/issue_template.md b/.github/issue_template.md
index 37f9bbf497..07a34f20ae 100644
--- a/.github/issue_template.md
+++ b/.github/issue_template.md
@@ -6,7 +6,7 @@ For an Improvement
 
 Detailed description.
     
-Acceptance criteria:
+Acceptance criteria. A list of requirements with the following format:
 
 * When *action* then *result*
 * When this is done then other thing should happen
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index 9301a44a2b..c602852c2f 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -7,5 +7,8 @@ Please check:
 - If the PR refers to an issue, it should be referenced with the Github format (*#ID*).
 - The PR is done to the `develop` branch.
 - The code pass all PR checks.
+- All public members are documented using Dokka.
+- The code follow the Kotlin Coding Conventions. With the exception of final brace position in
+  `else`, `catch` and `finally` (in its own line).
 
 -->
diff --git a/.travis.yml b/.travis.yml
index 5169bbaded..4740b1fc75 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,7 @@ language: java
 jdk: oraclejdk8
 
 branches:
-  except: /^\d+.*$/
+  except: [ /^\d+.*$/ ]
 
 env:
   global:
@@ -34,9 +34,9 @@ services:
   - postgresql
 
 install:
-  - git remote set-url origin https://$GRGIT_USER:$GRGIT_PASS@github.com/hexagonkt/hexagon.git
-  - git pull origin develop
-  - git pull origin master
+#  - git remote set-url origin https://$GRGIT_USER:$GRGIT_PASS@github.com/hexagonkt/hexagon.git
+#  - git pull origin develop
+#  - git pull origin master
   - mongo hexagon_benchmark/mongodb.js
   - psql -U postgres -f hexagon_benchmark/postgresql.sql
 
diff --git a/code_of_conduct.md b/code_of_conduct.md
index 067fd079e2..7654a1b5f6 100644
--- a/code_of_conduct.md
+++ b/code_of_conduct.md
@@ -64,4 +64,4 @@ This Code of Conduct is adapted from the [Contributor Covenant][homepage], versi
 [http://contributor-covenant.org/version/1/4][version]
 
 [homepage]: http://contributor-covenant.org
-[version]: http://contributor-covenant.org/version/1/4/
+[version]: http://contributor-covenant.org/version/1/4/code-of-conduct.html
diff --git a/contributing.md b/contributing.md
index 8215e64c94..a32266e558 100644
--- a/contributing.md
+++ b/contributing.md
@@ -39,28 +39,30 @@ You can define some useful aliases like:
 
 ```bash
 alias gw='./gradlew'
-alias dcupd='docker-compose up -d'
+alias dcup='docker-compose up -d'
 ```
 
 It is recommended that you add:
-`gw clean all publishToMavenLocal` to your `.git/hooks/pre-push` script. As this command will be
-executed before pushing code to the repository (saving time fixing [Travis] build errors).
+`gw --quiet --stacktrace clean all publishToMavenLocal` to your `.git/hooks/pre-push` script. As
+this command will be executed before pushing code to the repository (saving time fixing [Travis]
+build errors).
 
 If you want to commit to the project. It is convenient to setup your own [Travis] account to execute
 the CI job defined in `.travis.yml` when code is pushed to your fork.
 
-Inside Idea IDE, you need to review Kotlin's settings to make sure JVM 1.8 and API 1.1 is used
-(`Project Structure > Modules > <Any Module> > Kotlin > Target Platform`).
+Inside [IntelliJ Idea IDE], you need to review Kotlin's settings to make sure the JVM version is
+1.8+ and API one is 1.3+ (`Project Structure > Modules > <Any Module> > Kotlin > Target Platform`).
 
 ## Benchmarking
 
-The benchmark are the same run inside [TechEmpower Framework Benchmarks][TFB], to run them:
+The benchmark is the same that runs inside [TechEmpower Framework Benchmarks][TFB], to run it:
 
 1. Start the benchmark's compose file. From the project's root execute:
    `docker-compose -f docker-compose.yaml -f hexagon_benchmark/docker-compose.yaml up -d`
 2. Run `gw hexagon_benchmark:test -Phost=localhost -Pport=9020` where "localhost" and "9020" should
-   point to the endpoint with the benchmark application you want to test.
+   point to the endpoint with the benchmark instance you want to test.
 
+[IntelliJ Idea IDE]: https://www.jetbrains.com/idea
 [TFB]: https://www.techempower.com/benchmarks
 
 ## Tools Used
@@ -84,10 +86,12 @@ The benchmark are the same run inside [TechEmpower Framework Benchmarks][TFB], t
 
 * New features should be discussed within an issue in the issue tracker before actual coding.
 
-* For code, file names, tags and branches use either camel case or snake case only. Ie: avoid `-` in
-  file names if it is possible.
+* For code, file names, tags and branches use either camel case or snake case only. Ie: avoid `-` or
+  `.` in file names if it is possible.
 
 * For a Pull Request to be accepted:
+  - The PR should have a meaningful title.
+  - If the PR refers to an issue, it should be referenced with the Github format (*#ID*).
   - It should be done to the `develop` branch.
   - The code has to pass all PR checks.
   - All public methods and field must be documented using [Dokka](https://github.com/Kotlin/dokka).
@@ -116,13 +120,23 @@ The benchmark are the same run inside [TechEmpower Framework Benchmarks][TFB], t
   Then something happened
   And I expected this other thing
   ```
+
+  If it is possible, add a link to the code that produced the error. And the stack trace if
+  available.
+
+* A feature requests: should have a detailed description and Acceptance criteria (a list of
+  requirements) with the following format:
+
+  * When *action* then *result*
+  * When this is done then other thing should happen
+
 [Quick Start]: http://hexagonkt.com/quick_start.html
 [Kotlin Coding Conventions]: https://kotlinlang.org/docs/reference/coding-conventions.html
 
 ## Tasks and Milestones
 
 Project's tasks and milestones are tracked in a [Github board]. You can use that board to check the
-roadmap, vote the features you want (using [issue ractions]) or to pick tasks that you wish to 
+roadmap, vote the features you want (using [issue reactions]) or to pick tasks that you wish to 
 contribute.
 
 [Github board]: https://github.com/hexagonkt/hexagon/projects/1
diff --git a/gradle.properties b/gradle.properties
index 9636772859..64eb02b9d9 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -39,9 +39,6 @@ jacksonVersion=2.9.7
 # hexagon_scheduler
 cronutilsVersion=7.0.6
 
-# hexagon_vertx
-vertxVersion=3.5.4
-
 # messaging_rabbitmq
 rabbitVersion=5.5.0
 qpidVersion=6.1.4
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index d76b502e22..0bd704f47e 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-rc-2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/hexagon_benchmark/src/main/kotlin/Benchmark.kt b/hexagon_benchmark/src/main/kotlin/Benchmark.kt
index cd901b27aa..841e417733 100644
--- a/hexagon_benchmark/src/main/kotlin/Benchmark.kt
+++ b/hexagon_benchmark/src/main/kotlin/Benchmark.kt
@@ -123,7 +123,7 @@ internal fun createEngine(engine: String): ServerPort = when (engine) {
     else -> error("Unsupported server engine")
 }
 
-fun main(vararg args: String) {
+fun main() {
     val engine = createEngine(Environment.systemSetting("WEBENGINE", "jetty"))
     benchmarkStores = storageEngines.map { it to createStore(it) }.toMap()
 
diff --git a/hexagon_starters/hexagon-service/src/main/kotlin/Service.kt b/hexagon_starters/hexagon-service/src/main/kotlin/Service.kt
index f701693919..4ec7521164 100644
--- a/hexagon_starters/hexagon-service/src/main/kotlin/Service.kt
+++ b/hexagon_starters/hexagon-service/src/main/kotlin/Service.kt
@@ -19,7 +19,7 @@ val server: Server = server(JettyServletAdapter(), SettingsManager.settings) {
 /**
  * Start the service from the command line.
  */
-fun main(vararg args: String) {
+fun main() {
     server.run()
 }
 
diff --git a/hexagon_starters/src/main/kotlin/Service.kt b/hexagon_starters/src/main/kotlin/Service.kt
index 06912293a6..3c72b4b08c 100644
--- a/hexagon_starters/src/main/kotlin/Service.kt
+++ b/hexagon_starters/src/main/kotlin/Service.kt
@@ -18,7 +18,7 @@ val server: Server = server(JettyServletAdapter(), SettingsManager.settings) {
 /**
  * Start the service from the command line.
  */
-fun main(vararg args: String) {
+fun main() {
     server.run()
 }
 
diff --git a/readme.md b/readme.md
index f044ba71b6..98ffb9d72f 100644
--- a/readme.md
+++ b/readme.md
@@ -95,7 +95,7 @@ What are NOT project goals:
     ```kotlin
     import com.hexagonkt.server.jetty.serve
 
-    fun main(vararg args: String) {
+    fun main() {
         serve {
             get("/hello/{name}") { "Hello ${request["name"]}!" }
         }
diff --git a/settings.gradle b/settings.gradle
index 96889e7c4b..1c9c8f40ee 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,6 +1,4 @@
 
-enableFeaturePreview 'STABLE_PUBLISHING' // TODO Remove when this feature becomes enabled by default
-
 rootProject.name = name
 
 include (