⬆️ Updates isomorphic-unfetch to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
isomorphic-unfetch	^3.1.0 -> ^4.0.0

---

Release Notes

developit/unfetch (isomorphic-unfetch)

v4.0.2

Compare Source

v4.0.1

Compare Source

Quick publishing fix.

v4.0.0

Compare Source

🦄 Small breaking change for awesome ponyness:

• unfetch is now a pure ponyfill.
• unfetch/polyfill is now the polyfill version (even smaller than the ponyfill!)
• All modules are shipped in all formats, and the polyfill is now < 500b.
• Also a little bugfix for IE11 (#​85, thanks @​khusa)

TL;DR: require('unfetch') no longer returns window.fetch when it exists. For that, use unfetch/polyfill.

This change makes unfetch lovely to use as a polyfill from HTML:

<script src="https://unpkg.com/unfetch/polyfill"></script>
<!-- that's it! -->
<script>foo = await fetch('/foo.json')</script>

Otherwise, if you're using Unfetch and bundling your code, continue as you were before:

if (!self.fetch) self.fetch = require('unfetch');
// or simply:
import 'unfetch/polyfill';

Important - the one thing to avoid:

Since unfetch is a proper ponyfill, it will now overwrite fetch even in supported browsers if you do the following

// never do this!
window.fetch = require('unfetch');

---

Configuration

📅 Schedule: Branch creation - "after 10pm every weekday,before 5am every weekday,every weekend" in timezone Europe/Moscow, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[viezly]

Pull request by bot. No need to analyze

[changelogg]

Hey! Changelogs info seems to be missing or might be in incorrect format.
Please use the below template in PR description to ensure Changelogg can detect your changes:
- (tag) changelog_text
or
- tag: changelog_text
OR
You can add tag in PR header or while doing a commit too
(tag) PR header
or
tag: PR header
Valid tags: added / feat, changed, deprecated, fixed / fix, removed, security, build, ci, chore, docs, perf, refactor, revert, style, test
Thanks!
For more info, check out changelogg docs

[socket-security]

No dependency changes detected. Learn more about Socket for GitHub ↗︎

👍 No dependency changes detected in pull request

[github-actions]

Thanks for opening an issue! Make sure you've followed CONTRIBUTING.md.

[github-actions]

Hello from PR Helper

Is your PR ready for review and processing? Mark the PR ready by including #pr-ready in a comment.

If you still have work to do, even after marking this ready. Put the PR on hold by including #pr-onhold in a comment.

[github-actions]

Thanks for the PR!

This section of the codebase is owner by https://github.com/AlexRogalskiy/ - if they write a comment saying "LGTM" then it will be merged.