DBZ-4142 Update chat links from Gitter to Zulip

Author: Naros

CONTRIBUTE.md

@@ -5,8 +5,8 @@ The Debezium community welcomes anyone that wants to help out in any way, whethe
 ## Table of contents
 
 - [Talk to us](#talk-to-us)
-  - [User chat](https://gitter.im/debezium/user)
-  - [Developers chat](https://gitter.im/debezium/user) - Only for internal development subjects
+  - [User chat](https://debezium.zulipchat.com/#narrow/stream/302529-users)
+  - [Developers chat](https://debezium.zulipchat.com/#narrow/stream/302533-dev) - Only for internal development subjects
   - [Google Group](https://groups.google.com/forum/#!forum/debezium)
   - [JIRA](https://issues.jboss.org/projects/DBZ/issues/) - You can [create an account for free](https://developer.jboss.org/register.jspa)
 - [Install the tools](#install-the-tools)
@@ -27,7 +27,7 @@ The Debezium community welcomes anyone that wants to help out in any way, whethe
 
 ### Talk to us
 
-You can talk to us in our [chat room for users](https://gitter.im/debezium/user) or on our [Google Group](https://groups.google.com/forum/#!forum/debezium). If you want to contribute, consider joining the [chat room for developers](https://gitter.im/debezium/dev). We also [track our issues using JIRA](https://issues.jboss.org/projects/DBZ/issues/) and you can [create an account for free](https://developer.jboss.org/register.jspa); please don't create GitHub issues.
+You can talk to us in our [chat room for users](https://debezium.zulipchat.com/#narrow/stream/302529-users) or on our [Google Group](https://groups.google.com/forum/#!forum/debezium). If you want to contribute, consider joining the [chat room for developers](https://debezium.zulipchat.com/#narrow/stream/302533-dev). We also [track our issues using JIRA](https://issues.jboss.org/projects/DBZ/issues/) and you can [create an account for free](https://developer.jboss.org/register.jspa); please don't create GitHub issues.
 
 ### Install the tools
 
@@ -120,7 +120,7 @@ or the following Docker commands:
 Everything the community does with the codebase -- fixing bugs, adding features, making improvements, adding tests, etc. -- should be described by an issue in our [JIRA](https://issues.jboss.org/projects/DBZ/issues/). If no such issue exists for what you want to do, please create an issue with a meaningful and easy-to-understand description.
 If you are going to work on a specific issue and it's your first contribution,
 please add a short comment to the issue, so other people know you're working on it.
-If you are contributing repeatedly, ask in our [chat room for developers](https://gitter.im/debezium/dev) for the 'developer' JIRA role so you can assign issues to yourself.
+If you are contributing repeatedly, ask in our [chat room for developers](https://debezium.zulipchat.com/#narrow/stream/302533-dev) for the 'developer' JIRA role so you can assign issues to yourself.
 
 Before you make any changes, be sure to switch to the `master` branch and pull the latest commits on the `master` branch from the upstream repository. Also, it's probably good to run a build and verify all tests pass *before* you make any changes.
 

README.md

@@ -1,7 +1,7 @@
 [![License](http://img.shields.io/:license-apache%202.0-brightgreen.svg)](http://www.apache.org/licenses/LICENSE-2.0.html)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/io.debezium/debezium-parent/badge.svg)](http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22io.debezium%22)
-[![User chat](https://img.shields.io/badge/chat-users-brightgreen.svg)](https://gitter.im/debezium/user)
-[![Developer chat](https://img.shields.io/badge/chat-devs-brightgreen.svg)](https://gitter.im/debezium/dev)
+[![User chat](https://img.shields.io/badge/chat-users-brightgreen.svg)](https://debezium.zulipchat.com/#narrow/stream/302529-users)
+[![Developer chat](https://img.shields.io/badge/chat-devs-brightgreen.svg)](https://debezium.zulipchat.com/#narrow/stream/302533-dev)
 [![Google Group](https://img.shields.io/:mailing%20list-debezium-brightgreen.svg)](https://groups.google.com/forum/#!forum/debezium)
 [![Stack Overflow](http://img.shields.io/:stack%20overflow-debezium-brightgreen.svg)](http://stackoverflow.com/questions/tagged/debezium)
 

README_JA.md

@@ -1,7 +1,7 @@
 [![License](http://img.shields.io/:license-apache%202.0-brightgreen.svg)](http://www.apache.org/licenses/LICENSE-2.0.html)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/io.debezium/debezium-parent/badge.svg)](http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22io.debezium%22)
-[![User chat](https://img.shields.io/badge/chat-users-brightgreen.svg)](https://gitter.im/debezium/user)
-[![Developer chat](https://img.shields.io/badge/chat-devs-brightgreen.svg)](https://gitter.im/debezium/dev)
+[![User chat](https://img.shields.io/badge/chat-users-brightgreen.svg)](https://debezium.zulipchat.com/#narrow/stream/302529-users)
+[![Developer chat](https://img.shields.io/badge/chat-devs-brightgreen.svg)](https://debezium.zulipchat.com/#narrow/stream/302533-dev)
 [![Google Group](https://img.shields.io/:mailing%20list-debezium-brightgreen.svg)](https://groups.google.com/forum/#!forum/debezium)
 [![Stack Overflow](http://img.shields.io/:stack%20overflow-debezium-brightgreen.svg)](http://stackoverflow.com/questions/tagged/debezium)
 

README_ZH.md

@@ -1,7 +1,7 @@
 [![License](http://img.shields.io/:license-apache%202.0-brightgreen.svg)](http://www.apache.org/licenses/LICENSE-2.0.html)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/io.debezium/debezium-parent/badge.svg)](http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22io.debezium%22)
-[![User chat](https://img.shields.io/badge/chat-users-brightgreen.svg)](https://gitter.im/debezium/user)
-[![Developer chat](https://img.shields.io/badge/chat-devs-brightgreen.svg)](https://gitter.im/debezium/dev)
+[![User chat](https://img.shields.io/badge/chat-users-brightgreen.svg)](https://debezium.zulipchat.com/#narrow/stream/302529-users)
+[![Developer chat](https://img.shields.io/badge/chat-devs-brightgreen.svg)](https://debezium.zulipchat.com/#narrow/stream/302533-dev)
 [![Google Group](https://img.shields.io/:mailing%20list-debezium-brightgreen.svg)](https://groups.google.com/forum/#!forum/debezium)
 [![Stack Overflow](http://img.shields.io/:stack%20overflow-debezium-brightgreen.svg)](http://stackoverflow.com/questions/tagged/debezium)
 

documentation/modules/ROOT/pages/operations/openshift.adoc

@@ -253,4 +253,4 @@ oc exec -it $(oc get pods -o custom-columns=NAME:.metadata.name --no-headers -l
 You should now see additional change events in the consumer started previously.
 
 If you have any questions or requests related to running {prodname} on Kubernetes or OpenShift,
-then please let us know in our https://groups.google.com/forum/#!forum/debezium[user group] or in the {prodname} https://gitter.im/debezium/dev[developer's chat].
+then please let us know in our https://groups.google.com/forum/#!forum/debezium[user group] or in the {prodname} https://debezium.zulipchat.com/#narrow/stream/302533-dev[developer's chat].