do not prepend a v in source tag

[trim21]

Tell us more.

I have config like this:

  "packageRules": [
    {
      "automerge": true,
      "matchPackageNames": ["/renovate/"]
    },
    {
      "matchDatasources": ["github-tags"],
      "matchPackageNames": ["qbittorrent/qBittorrent"],
      "versioning": "regex:^release-(?<major>\\d+)(\\.(?<minor>\\d+))?(\\.(?<patch>\\d+))?(-(?<compatibility>.*))?$"
    }
  ],
  "customManagers": [
    {
      "customType": "regex",
      "fileMatch": ["^.*qbittorrent\\.yaml$"],
      "matchStrings": ["QB_VERSION: \"(?<currentValue>.*?)\""],
      "depNameTemplate": "qbittorrent/qBittorrent",
      "datasourceTemplate": "github-tags"
    },

and in PR package detail view we preprend a v prefix to the raw git tag, which maybe confusing:

I think it should be harmless to not adding the v prefix and just use original tag?

[rarkins]

How about we add it only if the first character is a digit?

[trim21]

sounds good

[trim21]

It maybe easier to just remove the v

renovate/lib/workers/repository/update/pr/changelog/hbs-template.ts

Line 14 in c408840

### [\`v{{{release.version}}}\`]({{{release.releaseNotes.url}}}){{#if release.releaseNotes.name}}: {{release.releaseNotes.name}}{{/if}}

[rarkins]

I think that removing the v will make the display worse for the majority of releases which are numerical