[bot] Update Learning Hub: fix version tags and add v1.0.85 CLI features

[github-actions]

Summary

Checked the GitHub Copilot CLI changelog (github/copilot-cli, up through v1.0.85, released 2026-09-16) against the Learning Hub pages that document CLI configuration and plugins. Note: github.blog/changelog, code.visualstudio.com/updates, and github/github-app (which does not exist as a repo) were unreachable from this environment's network egress policy, so this update is based on the copilot-cli changelog only.

What was found

1. Version numbering errors: Several features documented as v1.0.84+ don't correspond to a real release — the copilot-cli changelog jumps directly from 1.0.83 to 1.0.85. Affected items: Vim mode general availability, GPT-6 Astra, the /config sidebar, sandbox network allow/deny rules, memory/session import, component-specific plugin CLI commands, and the CLI parser rewrite. All were actually shipped in v1.0.85.
2. Missing v1.0.85 features: concise transcriptView mode, opt-in context management tools for agents/subagents, streamer mode (masks model names for screen-sharing), general availability of /collect-debug-logs, /worktree//move/--worktree graduating out of experimental mode, scheduled prompts (/every//after) now shown in the footer by default.
3. Missing v1.0.81 feature: per-model AI Credit usage breakdown in /usage.

Sections updated

• website/src/content/docs/learning-hub/copilot-configuration-basics.md
• website/src/content/docs/learning-hub/installing-and-using-plugins.md

Source

• https://github.com/github/copilot-cli/blob/main/changelog.md (v1.0.85 entry, 2026-09-16)

Warning

Firewall blocked 3 domains

The following domains were blocked by the firewall during workflow execution:

• code.visualstudio.com
• github.blog
• nishanil.github.io

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "code.visualstudio.com"
    - "github.blog"
    - "nishanil.github.io"

See Network Configuration for more information.

Generated by Learning Hub Updater · auto · 148.3 AIC · ⊞ 8K · ◷