Bumps jupyter-server from 2.18.0 to 2.20.0.

Sourced from jupyter-server's releases.

v2.20.0

2.20.0

(Full Changelog)

Security fixes

• CVE-2026-44727 GHSA-fcw5-x6j4-ccmp

Enhancements made

• Fix confusing terminal output when using ServerApp.ip=0.0.0.0 #1643 (@​Yann-P, @​minrk)
• Add a toggle to enable curve encryption for all kernels that support it #1638 (@​krassowski, @​Carreau, @​ianthomas23, @​minrk)

Bugs fixed

• Grab the port from bind_sockets in case its different #1651 (@​choldgraf, @​krassowski)

Maintenance and upkeep improvements

• Fix test_authorizer having a spurious comma in params #1664 (@​krassowski)
• Add a reminder to merge GHSA before release #1659 (@​Yann-P, @​Carreau)
• Exclude problematic pywinpty 3.0.4 version #1658 (@​krassowski)
• ci: explicitly pass base-setup inputs to fix strict validation failures #1626 (@​Carreau, @​Copilot)

Documentation improvements

• Align docs for curve encryption with latest JEP version #1660 (@​krassowski, @​Carreau)
• Remove PGP key from docs #1653 (@​Yann-P, @​krassowski)

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review. See our definition of contributors.

(GitHub contributors page for this release)

@​Carreau (activity) | @​choldgraf (activity) | @​Copilot (activity) | @​ianthomas23 (activity) | @​krassowski (activity) | @​minrk (activity) | @​Yann-P (activity)

v2.19.0

2.19.0

(Full Changelog)

Enhancements made

... (truncated)

Sourced from jupyter-server's changelog.

2.20.0

(Full Changelog)

Enhancements made

• Fix confusing terminal output when using ServerApp.ip=0.0.0.0 #1643 (@​Yann-P, @​minrk)
• Add a toggle to enable curve encryption for all kernels that support it #1638 (@​krassowski, @​Carreau, @​ianthomas23, @​minrk)

Bugs fixed

• Grab the port from bind_sockets in case its different #1651 (@​choldgraf, @​krassowski)

Maintenance and upkeep improvements

• Fix test_authorizer having a spurious comma in params #1664 (@​krassowski)
• Add a reminder to merge GHSA before release #1659 (@​Yann-P, @​Carreau)
• Exclude problematic pywinpty 3.0.4 version #1658 (@​krassowski)
• ci: explicitly pass base-setup inputs to fix strict validation failures #1626 (@​Carreau, @​Copilot)

Documentation improvements

• Align docs for curve encryption with latest JEP version #1660 (@​krassowski, @​Carreau)
• Remove PGP key from docs #1653 (@​Yann-P, @​krassowski)

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review. See our definition of contributors.

(GitHub contributors page for this release)

@​Carreau (activity) | @​choldgraf (activity) | @​Copilot (activity) | @​ianthomas23 (activity) | @​krassowski (activity) | @​minrk (activity) | @​Yann-P (activity)

2.19.0

(Full Changelog)

Enhancements made

• Return unresolved stanza when kernel scope is unavailable for resolvePath (instead of failing with 404) #1641 (@​MUFFANUJ, @​Carreau, @​krassowski)

Bugs fixed

• Recreate notary store on failure to prevent save deadlock and data loss #1640 (@​krassowski, @​Carreau)

Maintenance and upkeep improvements

... (truncated)

• 05a78ad Publish 2.20.0
• 6cbee8d Merge commit from fork
• 333e700 Fix test_authorizer having a spurious comma in params (#1664)
• cccd543 Fix CI: explicitly pass base-setup inputs to avoid strict validation failures
• cd16d71 Align docs for curve encryption with latest JEP version (#1660)
• e458061 Add a toggle to enable curve encryption for all kernels that support it (#1638)
• 0ceeb4f Add note in RELEASE.md
• b13f8a2 Markdown does not work.
• e885b10 Add GHSA reminder in prep-release
• 0e28c90 Exclude problematic pywinpty 3.0.4 version (#1658)
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