Prepare Release 3.1.0

[cortinico]

Let's use this issue to keep track of the things we need to do before releasing Chucker 3.1.0

If you have the feeling you have a feature or a fix that is worth being included in the upcoming release, please comment here asap.

• Merge Notifications update #182
• Merge Update Multiple Dependencies #193
• Merge ChuckerInterceptor refactoring #190
• Merge Headers redaction refactoring #189
• Investigate (and eventually fix) java.lang.IllegalStateException: closed when attempting to reference response body after interception #192
• Update CHANGELOG.md
• Bump all the third party dependencies (Kotlin, Gradle, Support lib, etc.) Update Multiple Dependencies #193
• Prepare a migration document (probably not needed as there are no API change).
• Update the screenshots on the README (probably already addressed in Update assets to match changed design #156 Replace sample gif for throwables #170)
• Update the README to have examples of the newer API
• Fix Crash in XML formatting #197

[Aksi0m]

I do not see fix #115 in the list so I am adding it here in hope it will be included in this release

[vbuberen]

@Aksi0m Thanks for reminding.
This list is just a set of things left to do, not already done. This is why you wasn't able to find that fix there.

We are going to abandon this practice of using issues for things left to do and switch to project boards with meaningful column names pretty soon to not confuse people.