Update docs to point to 4.0.x

README.adoc

@@ -5,8 +5,8 @@ Edit the files in the src/main/asciidoc/ directory instead.
 ////
 
 
-image::https://circleci.com/gh/spring-cloud/spring-cloud-consul/tree/master.svg?style=svg["CircleCI", link="https://circleci.com/gh/spring-cloud/spring-cloud-consul/tree/master"]
-image::https://codecov.io/gh/spring-cloud/spring-cloud-consul/branch/master/graph/badge.svg["Codecov", link="https://codecov.io/gh/spring-cloud/spring-cloud-consul/branch/master"]
+image::https://github.com/spring-cloud/spring-cloud-consul/workflows/Build/badge.svg?style=svg["Actions Status", link="https://github.com/spring-cloud/spring-cloud-consul/actions"]
+image::https://codecov.io/gh/spring-cloud/spring-cloud-consul/branch/4.0.x/graph/badge.svg["Codecov", link="https://codecov.io/gh/spring-cloud/spring-cloud-consul/branch/4.0.x"]
 
 This project provides Consul integrations for Spring Boot apps through autoconfiguration
 and binding to the Spring Environment and other Spring programming model idioms. With a few
@@ -364,7 +364,7 @@ from the `file` menu.
 
 == Contributing
 
-:spring-cloud-build-branch: master
+:spring-cloud-build-branch: 4.0.x
 
 Spring Cloud is released under the non-restrictive Apache 2.0 license,
 and follows a very standard Github development process, using Github
@@ -381,7 +381,7 @@ author credit if we do.  Active contributors might be asked to join the core tea
 given the ability to merge pull requests.
 
 === Code of Conduct
-This project adheres to the Contributor Covenant https://github.com/spring-cloud/spring-cloud-build/blob/master/docs/src/main/asciidoc/code-of-conduct.adoc[code of
+This project adheres to the Contributor Covenant https://github.com/spring-cloud/spring-cloud-build/blob/{spring-cloud-build-branch}/docs/src/main/asciidoc/code-of-conduct.adoc[code of
 conduct]. By participating, you  are expected to uphold this code. Please report
 unacceptable behavior to [email protected].
 
@@ -392,7 +392,7 @@ added after the original pull request but before a merge.
 * Use the Spring Framework code format conventions. If you use Eclipse
   you can import formatter settings using the
   `eclipse-code-formatter.xml` file from the
-  https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/spring-cloud-dependencies-parent/eclipse-code-formatter.xml[Spring
+  https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/{spring-cloud-build-branch}/spring-cloud-dependencies-parent/eclipse-code-formatter.xml[Spring
   Cloud Build] project. If using IntelliJ, you can use the
   https://plugins.jetbrains.com/plugin/6546[Eclipse Code Formatter
   Plugin] to import the same file.

docs/src/main/asciidoc/README.adoc

@@ -1,5 +1,5 @@
-image::https://circleci.com/gh/spring-cloud/spring-cloud-consul/tree/master.svg?style=svg["CircleCI", link="https://circleci.com/gh/spring-cloud/spring-cloud-consul/tree/master"]
-image::https://codecov.io/gh/spring-cloud/spring-cloud-consul/branch/master/graph/badge.svg["Codecov", link="https://codecov.io/gh/spring-cloud/spring-cloud-consul/branch/master"]
+image::https://github.com/spring-cloud/spring-cloud-consul/workflows/Build/badge.svg?style=svg["Actions Status", link="https://github.com/spring-cloud/spring-cloud-consul/actions"]
+image::https://codecov.io/gh/spring-cloud/spring-cloud-consul/branch/4.0.x/graph/badge.svg["Codecov", link="https://codecov.io/gh/spring-cloud/spring-cloud-consul/branch/4.0.x"]
 
 include::intro.adoc[]
 
@@ -40,8 +40,8 @@ See the https://consul.io/intro/index.html[intro] for more information.
 
 == Building
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/docs/src/main/asciidoc/building-jdk8.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/4.0.x/docs/src/main/asciidoc/building-jdk8.adoc[]
 
 == Contributing
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/docs/src/main/asciidoc/contributing.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/4.0.x/docs/src/main/asciidoc/contributing.adoc[]

docs/src/main/asciidoc/spring-cloud-consul.adoc

@@ -174,7 +174,7 @@ spring:
 You can disable the HTTP health check entirely by setting `spring.cloud.consul.discovery.register-health-check=false`.
 
 ===== Applying Headers
-Headers can be applied to health check requests. For example, if you're trying to register a https://cloud.spring.io/spring-cloud-config/[Spring Cloud Config] server that uses https://github.com/spring-cloud/spring-cloud-config/blob/master/docs/src/main/asciidoc/spring-cloud-config.adoc#vault-backend[Vault Backend]:
+Headers can be applied to health check requests. For example, if you're trying to register a https://cloud.spring.io/spring-cloud-config/[Spring Cloud Config] server that uses https://github.com/spring-cloud/spring-cloud-config/blob/4.0.x/docs/src/main/asciidoc/spring-cloud-config.adoc#vault-backend[Vault Backend]:
 
 .application.yml
 ----
@@ -348,7 +348,7 @@ With this metadata, and multiple service instances deployed on localhost, the ra
 
 ==== Using Load-balancer
 
-Spring Cloud has support for https://github.com/spring-cloud/spring-cloud-netflix/blob/master/docs/src/main/asciidoc/spring-cloud-netflix.adoc#spring-cloud-feign[Feign] (a REST client builder) and also https://docs.spring.io/spring-cloud-commons/docs/current/reference/html/#rest-template-loadbalancer-client[Spring `RestTemplate`]
+Spring Cloud has support for https://docs.spring.io/spring-cloud-openfeign/docs/current/reference/html/[OpenFeign] (a REST client builder) and also https://docs.spring.io/spring-cloud-commons/docs/current/reference/html/#rest-template-loadbalancer-client[Spring `RestTemplate`]
 for looking up services using the logical service names/ids instead of physical URLs. Both Feign and the discovery-aware RestTemplate utilize https://docs.spring.io/spring-cloud-commons/docs/current/reference/html/#spring-cloud-loadbalancer[Spring Cloud LoadBalancer] for client-side load balancing.
 
 If you want to access service STORES using the RestTemplate simply declare:
@@ -541,7 +541,7 @@ bar.properties
 foo-development.properties
 foo-production.yml
 foo.properties
-master.ref
+main.ref
 ----
 
 the following property sources would be created: