[Snyk] Security upgrade mistune from 0.8.4 to 2.0.3

[bcollazo]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `pip` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • docs/requirements.txt

⚠️ Warning

m2r2 0.3.2 has requirement mistune==0.8.4, but you have mistune 2.0.3.
beautifulsoup4 4.9.3 requires soupsieve, which is not installed.

Vulnerabilities that will be fixed

By pinning:

Severity	Priority Score (*)	Issue	Upgrade	Breaking Change	Exploit Maturity
	479/1000 Why? Has a fix available, CVSS 5.3	Regular Expression Denial of Service (ReDoS) SNYK-PYTHON-MISTUNE-2940625	mistune: 0.8.4 -> 2.0.3	No	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Some vulnerabilities couldn't be fully fixed and so Snyk will still find them when the project is tested again. This may be because the vulnerability existed within more than one direct dependency, but not all of the affected dependencies could be upgraded.

Check the changes in this PR to ensure they won't cause issues with your project.

---

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information:
🧐 View latest project report

🛠 Adjust project settings

📚 Read more about Snyk's upgrade and patch logic

---

Learn how to fix vulnerabilities with free interactive lessons:

🦉 Regular Expression Denial of Service (ReDoS)

[netlify]

✅ Deploy Preview for catanatron-staging canceled.

Name	Link
🔨 Latest commit	077fa3a
🔍 Latest deploy log	https://app.netlify.com/sites/catanatron-staging/deploys/632c9ce2d4d9270009142a3b

[coveralls]

Pull Request Test Coverage Report for Build 3107517979

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 95.798%

---

Totals
Change from base Build 3077671355:	0.0%
Covered Lines:	1368
Relevant Lines:	1428

---

💛 - Coveralls