Weblab v0.10.1

Weblab v0.10.1

This release fixes a workspace reload race and delivers the Internet gateway,
Network cloud and Diagram group features introduced in the v0.10.0 source tag.
The v0.10.0 image/release pipeline stopped at the regression check; use 0.10.1
for installations. The existing v0.10.0 tag is unchanged.

Workspace restore fix

When Instructions finished loading after Agent availability was restored, its
saved open state could replace the selected Agent tab in a split workspace.
Split layouts now retain their selected tool while Instructions loads. Standalone
Instructions windows still restore normally. A regression test deliberately
holds the Instructions response until Agent is available to cover this ordering.

Internet access and topology diagrams

• Internet provides outbound IPv4 NAT, DNS forwarding and configurable return
  routes through a dedicated Docker uplink network. A locally built helper image
  is required; the installer does not build or download it.
• Network cloud represents an unmanaged network using diagram-only connections.
• Diagram group adds rectangles, titles and notes, with optional movement of
  fully enclosed devices. JSON and ZIP preserve diagram settings.

See the Internet helper build guide,
topology guide
and v0.10.0 feature notes.

Installation and upgrade

Use matching 0.10.1 core, Agent and EXOS image tags. The release includes
weblab-install.sh and SHA256SUMS for fresh installations. Existing installations
should back up and stop the lab before recreating containers, retaining their
volumes. No topology migration is required.

LL2S remains 0.2.0 and Weblab FRR 10.7.1-wl1. Their binaries and the
Internet helper are unchanged. This release does not add Agent packet-capture
or decoding tools.

See the installation guide.