v0.52.0

TerraVision 0.52.0

• CIDR ranges and custom labels on diagrams. Annotation files for graph (.tvg.json) sources now accept update: to set attributes such as cidr_block or label, and AI assistants can do the same through the new attributes option of render_graph. In Terraform mode, CIDR and label annotations now override the plan.
• Logical groups from Terraform. Groups declared in terravision.yml (aws_group, azurerm_group, tv_gcp_logical_group) now draw around their resources instead of an empty box.
• Networks nest in region and account boxes, so multi-region and multi-account diagrams draw as region or account, then VPC, then AZ, then subnet.
• Fixes: an annotation that names a missing node now warns instead of crashing; the title no longer overlaps on-premises boxes; labels keep repeated words such as "Site To Site".
• Gallery: 12 example diagrams across AWS, Azure and Google Cloud, with VPCs, private endpoints and CIDR ranges: https://patrickchugh.github.io/terravision/gallery/
• Plugin 1.6.0. Update with claude plugin marketplace update terravision, then claude plugin update terravision-cloud-diagrams@terravision.