When 404 or 422 errors are encountered writing updates, Renovate will now restart in an attempt to fix it. Usually this is because branches/PRs have been edited or closed while Renovate is running.

Closes #1299

Closes #1246

This PR adds new checks that:
- Website configuration options are listed in alphabetical order
- Every relevant configuration option in source code is documented on the website
Website docs have been updated accordingly to pass.

Closes #543, Closes #1310

This PR adds the configuration option “commitMessageBody”. The contents of this will be appended to the commitMessage, separated by two line returns.

Detect if the upgraded dependency was already in “resolutions” and update it too if it was an exact match. Warn if it was not.

Closes #1318

Closes #1334

Closes #1311

Now, if every upgrade in a group has the same new version, then the PR title will include this version.

Closes #1332

chore: update dependency nock to v9.1.5

fix: update dependency showdown to v1.8.6

fix: update dependency moment to v2.20.1

(Using Forking Renoate for now)

This PR ports across GitHub’s caching approach to the GitLab platform API.

Renovate will now detect if renovate config already exists within the project’s ‘package.json’ root, and skip onboarding if so.

Closes #1159

Closes #1314

To prevent PRs being opened prior to the `unpublishSafe` check having
transitioned from `pending` to `success`, when using `not-pending`
mode.

Fixes #1312.

Limit to looking at last 10 commit messages and only use semantic commits if angular type is found.

Since it's already defined higher up in the file:
https://github.com/renovateapp/renovate/blob/48a2d2de8e2389b2b58c36d1dc510c6ecc488046/lib/config/definitions.js#L67-L73

Previously, if someone updated a package.json to include invalid JSON, Renovate fails to parse it (as expected), so ignores it. As a result, any existing PRs would be autoclosed. Instead, Renovate will now skip the repository and raise a warning issue until the file parsing is complete or the file is added to Renovate’s ignore list.