Update README

Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>

Author: jviotti

README.markdown

@@ -5,267 +5,3 @@ A growing collection of hand-crafted high-quality schemas by Sourcemeta.
 
 > [!CAUTION]
 > This repository is a work-in-progress and not ready for general use yet.
-
-Roadmap
--------
-
-This section tracks standards and specifications that should ideally be covered in this library. Checkmarks (✓) indicate completed schemas.
-
-### IETF RFCs (Internet Engineering Task Force)
-
-#### HTTP (Hypertext Transfer Protocol)
-- ✓ [RFC 9110](https://www.rfc-editor.org/rfc/rfc9110) - HTTP Semantics
-  - ✓ Status codes (all classes, standard enum)
-  - ✓ Methods (generic pattern, standard enum)
-  - ✓ ETags (strong, weak, combined)
-  - ✓ HTTP/HTTPS URLs
-  - [ ] Header field names
-  - [ ] Header field values
-  - [ ] Content-Type values
-  - [ ] Cache-Control directives
-  - [ ] Accept header values
-  - [ ] Content-Encoding values
-  - [ ] Transfer-Encoding values
-- [RFC 5789](https://www.rfc-editor.org/rfc/rfc5789) - PATCH Method (✓ included in method-standard)
-- [RFC 4918](https://www.rfc-editor.org/rfc/rfc4918) - WebDAV (✓ methods included in method-standard)
-- [RFC 6265](https://www.rfc-editor.org/rfc/rfc6265) - HTTP State Management (Cookies)
-  - [ ] Cookie names
-  - [ ] Cookie values
-  - [ ] Set-Cookie directives
-- [RFC 7230-7235](https://www.rfc-editor.org/rfc/rfc7230) - HTTP/1.1 Message Syntax and Routing
-  - [ ] Request-Line
-  - [ ] Status-Line
-- [RFC 7540](https://www.rfc-editor.org/rfc/rfc7540) - HTTP/2
-- [RFC 9113](https://www.rfc-editor.org/rfc/rfc9113) - HTTP/2 (updated)
-
-#### URI/URL (Uniform Resource Identifiers)
-- ✓ [RFC 3986](https://www.rfc-editor.org/rfc/rfc3986) - URI Generic Syntax
-  - ✓ URI (generic)
-  - ✓ URL
-  - ✓ URN
-  - ✓ URI references
-  - ✓ Relative references
-  - [ ] URI schemes (specific: ftp, file, ws, wss, etc.)
-  - [ ] Authority component
-  - [ ] Path segments
-  - [ ] Query strings
-  - [ ] Fragments
-
-#### Email
-- ✓ [RFC 5322](https://www.rfc-editor.org/rfc/rfc5322) - Internet Message Format
-  - ✓ Email addresses
-  - [ ] Email headers
-  - [ ] Message-ID
-- [RFC 6854](https://www.rfc-editor.org/rfc/rfc6854) - Group syntax in From and Sender headers
-- [RFC 2045-2049](https://www.rfc-editor.org/rfc/rfc2045) - MIME
-  - [ ] MIME types
-  - [ ] Content-Type headers
-  - [ ] Content-Disposition
-  - [ ] Multipart boundaries
-
-#### JSON Related
-- ✓ [RFC 6901](https://www.rfc-editor.org/rfc/rfc6901) - JSON Pointer
-- [RFC 6902](https://www.rfc-editor.org/rfc/rfc6902) - JSON Patch
-  - [ ] JSON Patch operations
-  - [ ] JSON Patch documents
-- [RFC 7396](https://www.rfc-editor.org/rfc/rfc7396) - JSON Merge Patch
-- ✓ [RFC 9457](https://www.rfc-editor.org/rfc/rfc9457) - Problem Details for HTTP APIs
-- [RFC 8259](https://www.rfc-editor.org/rfc/rfc8259) - JSON Data Interchange Format
-  - [ ] JSON values (with strict validation)
-
-#### Date and Time
-- [RFC 3339](https://www.rfc-editor.org/rfc/rfc3339) - Date and Time on the Internet
-  - [ ] date-time format
-  - [ ] date format
-  - [ ] time format
-  - [ ] duration format
-- [RFC 2822](https://www.rfc-editor.org/rfc/rfc2822) - Internet Message Format (date-time)
-
-#### Authentication and Security
-- [RFC 7519](https://www.rfc-editor.org/rfc/rfc7519) - JSON Web Token (JWT)
-  - [ ] JWT structure
-  - [ ] JWT claims (standard and custom)
-- [RFC 7515](https://www.rfc-editor.org/rfc/rfc7515) - JSON Web Signature (JWS)
-- [RFC 7516](https://www.rfc-editor.org/rfc/rfc7516) - JSON Web Encryption (JWE)
-- [RFC 7517](https://www.rfc-editor.org/rfc/rfc7517) - JSON Web Key (JWK)
-- [RFC 6749](https://www.rfc-editor.org/rfc/rfc6749) - OAuth 2.0
-  - [ ] Authorization requests
-  - [ ] Token responses
-- [RFC 8414](https://www.rfc-editor.org/rfc/rfc8414) - OAuth 2.0 Authorization Server Metadata
-
-#### Identifiers
-- [RFC 4122](https://www.rfc-editor.org/rfc/rfc4122) - UUID
-  - [ ] UUID v1 (time-based)
-  - [ ] UUID v4 (random)
-  - [ ] UUID v5 (name-based SHA-1)
-  - [ ] UUID generic format
-- [RFC 9562](https://www.rfc-editor.org/rfc/rfc9562) - UUID (updated)
-  - [ ] UUID v6 (time-ordered)
-  - [ ] UUID v7 (Unix Epoch time-based)
-  - [ ] UUID v8 (custom)
-
-#### Network and IP
-- [RFC 791](https://www.rfc-editor.org/rfc/rfc791) - Internet Protocol (IPv4)
-  - [ ] IPv4 addresses
-  - [ ] IPv4 CIDR notation
-- [RFC 4291](https://www.rfc-editor.org/rfc/rfc4291) - IPv6 Addressing Architecture
-  - [ ] IPv6 addresses (full, compressed)
-  - [ ] IPv6 CIDR notation
-- [RFC 1034](https://www.rfc-editor.org/rfc/rfc1034) - Domain Names
-  - [ ] Domain names (DNS)
-  - [ ] Hostnames
-  - [ ] Fully qualified domain names (FQDN)
-- [RFC 952](https://www.rfc-editor.org/rfc/rfc952) - Hostname specification
-- [RFC 5952](https://www.rfc-editor.org/rfc/rfc5952) - IPv6 Address Text Representation
-
-#### Language and Locale
-- [RFC 5646](https://www.rfc-editor.org/rfc/rfc5646) / [BCP 47](https://www.rfc-editor.org/info/bcp47) - Language Tags
-  - [ ] Language tags (e.g., en-US, zh-Hans)
-  - [ ] Language subtags
-  - [ ] Script subtags
-  - [ ] Region subtags
-
-#### Media Types
-- [RFC 6838](https://www.rfc-editor.org/rfc/rfc6838) - Media Type Specifications
-  - [ ] Media types (MIME types)
-  - [ ] Type/subtype structure
-  - [ ] Parameters
-
-#### Other IETF Standards
-- [RFC 1321](https://www.rfc-editor.org/rfc/rfc1321) - MD5 Message-Digest Algorithm
-  - [ ] MD5 hash format
-- [RFC 3174](https://www.rfc-editor.org/rfc/rfc3174) - SHA-1
-  - [ ] SHA-1 hash format
-- [RFC 6234](https://www.rfc-editor.org/rfc/rfc6234) - SHA-2 family
-  - [ ] SHA-256 hash format
-  - [ ] SHA-512 hash format
-- [RFC 4648](https://www.rfc-editor.org/rfc/rfc4648) - Base16, Base32, Base64 Encodings
-  - [ ] Base64 encoded strings
-  - [ ] Base64URL encoded strings
-  - [ ] Base32 encoded strings
-
-### ISO Standards (International Organization for Standardization)
-
-#### Date, Time, and Duration
-- [ISO 8601-1:2019](https://www.iso.org/standard/70907.html) - Date and time representations
-  - [ ] Date formats (YYYY-MM-DD, etc.)
-  - [ ] Time formats (HH:MM:SS, etc.)
-  - [ ] DateTime with timezone
-  - [ ] Week dates
-  - [ ] Ordinal dates
-  - [ ] Duration (P notation)
-  - [ ] Time intervals
-  - [ ] Recurring time intervals
-
-#### Language and Country Codes
-- [ISO 639-1:2002](https://www.iso.org/standard/22109.html) - Language codes (2-letter)
-  - [ ] Two-letter language codes (en, es, fr, etc.)
-- [ISO 639-2:1998](https://www.iso.org/standard/4767.html) - Language codes (3-letter)
-  - [ ] Three-letter language codes
-- [ISO 3166-1](https://www.iso.org/iso-3166-country-codes.html) - Country codes
-  - [ ] Alpha-2 codes (US, GB, JP, etc.)
-  - [ ] Alpha-3 codes (USA, GBR, JPN, etc.)
-  - [ ] Numeric codes
-- [ISO 3166-2](https://www.iso.org/standard/72483.html) - Subdivision codes
-  - [ ] Country subdivision codes (US-CA, GB-ENG, etc.)
-
-#### Currency and Units
-- [ISO 4217](https://www.iso.org/iso-4217-currency-codes.html) - Currency codes
-  - [ ] Currency codes (USD, EUR, GBP, etc.)
-  - [ ] Currency numbers
-- ✓ [ISO 80000-1:2022](https://www.iso.org/standard/76921.html) - Quantities and units
-  - ✓ Percentage (0-100)
-  - [ ] Other units
-
-#### Information Technology
-- ✓ [ISO/IEC 2382:2015](https://www.iso.org/standard/63598.html) - Information technology vocabulary
-  - ✓ Byte (non-negative integer)
-  - [ ] Bit
-  - [ ] Kilobyte, Megabyte, Gigabyte, etc.
-
-### IEEE Standards (Institute of Electrical and Electronics Engineers)
-
-#### POSIX (Portable Operating System Interface)
-- ✓ [IEEE 1003.1 (POSIX.1-2017)](https://pubs.opengroup.org/onlinepubs/9699919799/) - POSIX.1
-  - ✓ Absolute paths
-  - ✓ Relative paths
-  - ✓ Generic paths
-  - [ ] File permissions (octal notation)
-  - [ ] Process IDs
-  - [ ] User IDs / Group IDs
-  - [ ] File descriptors
-  - [ ] Environment variable names
-  - [ ] Shell command syntax
-
-#### Floating Point
-- [IEEE 754](https://standards.ieee.org/standard/754-2019.html) - Floating-Point Arithmetic
-  - [ ] Special values (NaN, Infinity, -Infinity)
-  - [ ] Subnormal numbers
-
-### IANA Registries (Internet Assigned Numbers Authority)
-
-- [Media Types](https://www.iana.org/assignments/media-types/)
-  - [ ] Registered media types
-- [Character Sets](https://www.iana.org/assignments/character-sets/)
-  - [ ] Character set names
-- [Time Zone Database](https://www.iana.org/time-zones)
-  - [ ] IANA time zone identifiers (America/New_York, etc.)
-- [Port Numbers](https://www.iana.org/assignments/service-names-port-numbers/)
-  - [ ] Well-known ports (0-1023)
-  - [ ] Registered ports (1024-49151)
-  - [ ] Valid port range (0-65535)
-- [HTTP Status Codes](https://www.iana.org/assignments/http-status-codes/)
-  - [ ] Extended status codes beyond RFC 9110
-
-### Software Licensing
-
-- [SPDX](https://spdx.org/licenses/) - Software Package Data Exchange
-  - [ ] SPDX license identifiers (MIT, Apache-2.0, GPL-3.0, etc.)
-  - [ ] SPDX license expressions (MIT OR Apache-2.0)
-
-### Versioning
-
-- [Semantic Versioning 2.0.0](https://semver.org/)
-  - [ ] Semantic version strings (MAJOR.MINOR.PATCH)
-  - [ ] Pre-release versions
-  - [ ] Build metadata
-  - [ ] Version ranges
-
-### Cryptography
-
-- [Bitcoin](https://bitcoin.org/bitcoin.pdf)
-  - [ ] Bitcoin addresses
-  - [ ] Bitcoin transaction hashes
-- [Ethereum](https://ethereum.org/)
-  - [ ] Ethereum addresses
-  - [ ] Ethereum transaction hashes
-
-### Geographic and Geospatial
-
-- [WGS 84](https://en.wikipedia.org/wiki/World_Geodetic_System) - World Geodetic System
-  - [ ] Latitude (-90 to 90)
-  - [ ] Longitude (-180 to 180)
-  - [ ] Altitude
-
-### Telecommunications
-
-- [E.164](https://www.itu.int/rec/T-REC-E.164/) - International telephone numbers
-  - [ ] Phone numbers (international format)
-- [ISSN](https://www.issn.org/) - International Standard Serial Number
-  - [ ] ISSN format
-- [ISBN](https://www.isbn-international.org/) - International Standard Book Number
-  - [ ] ISBN-10
-  - [ ] ISBN-13
-
-### Miscellaneous
-
-- [Cron Expressions](https://en.wikipedia.org/wiki/Cron)
-  - [ ] Cron schedule format
-- Credit Cards
-  - [ ] Credit card numbers (Luhn algorithm)
-  - [ ] CVV codes
-  - [ ] Expiration dates
-- [MAC Addresses](https://standards.ieee.org/products-programs/regauth/)
-  - [ ] MAC address formats (colon, hyphen, dot notation)
-- [VIN](https://www.iso.org/standard/52200.html) - Vehicle Identification Number
-  - [ ] VIN format (17 characters)