Release Network Tools 0.2.0

public/README.md

@@ -4,12 +4,15 @@ Calculate and construct network values locally in the browser.
 
 Network Tools is a standalone local-first application in the [add·ideas Toolbox](https://git.add-ideas.de/lotobo/toolbox-portal). Inputs are processed in the browser and are not uploaded.
 
-## Version 0.1 scope
+## Current scope
 
 - IPv4 and IPv6 parsing, canonicalisation, prefix ranges and IPv4 broadcast calculation
+- Largest-first IPv4 VLSM planning with conventional network/broadcast reservations, alignment and atomic fit failures
 - URL resolution, component/query inspection and password-redacted display without requesting the URL
 - Bounded A, AAAA, CNAME, MX, SRV, CAA and TXT zone-record construction
-- Bounded response-header inspection and explicit CSP construction
+- Inert, bounded zone-file parsing with `$ORIGIN`, `$TTL`, inherited owners, multiline records, common RDATA validation and explicit syntax-only coverage for unknown types; `$INCLUDE` is never followed
+- Bounded response-header security analysis covering CSP, HSTS, cookies, CORS, framing, content sniffing, referrer and cross-origin policies
+- CSP parsing/diagnostics and explicit conservative CSP construction
 - A compact offline extension/MIME reference
 
 The application treats pasted values as untrusted, applies explicit length and numeric limits, and makes no DNS, URL or HTTP request. See [docs/ARCHITECTURE.md](docs/ARCHITECTURE.md) and [docs/PRIVACY-SECURITY.md](docs/PRIVACY-SECURITY.md).
@@ -26,7 +29,7 @@ npm run test:browser
 
 ## Release
 
-`npm run release:artifact` creates a deterministic `release/network-tools-0.1.0.zip` and checksum sidecar.
+`npm run release:artifact` creates a deterministic `release/network-tools-0.2.0.zip` and checksum sidecar.
 
 ## Licence