Changelog

// WpBadge import removed for MDX compatibility

Current: v1.2.0

Version 1.2.0 - 2026-11-02

Added

x402 Marketplace v2 — Pay-per-use wallet generation with USDC on Solana, Base, Arbitrum, Ethereum. Referral revenue sharing (20% for 12 months).
Arweave Proof of Generation — Every wallet gets Merkle-tree attestation committed to Arweave. Immutable, verifiable, auditable.
9 New Chains — Zora, Blast, Mode, Fraxtal, Metis, Kava, Moonbeam, Moonriver, Cronos (EVM). Celestia, Neutron, Stride, Axelar (Cosmos).
MCP Tool Expansion — 30+ tools now available including x402_generate_wallet, verify_proof, health_check.
WordPress Plugin Pro — WooCommerce integration, Elementor widgets, Gutenberg blocks, 20+ webhooks.
CLI v2 — walletpress x402, walletpress vault seal/unseal, walletpress export/import, improved scripting output.

Changed

Vault Key Derivation — Argon2id memory cost increased from 32MB to 64MB for stronger ASIC resistance.
Audit Log Chaining — Now includes operation risk level and actor context in chained hash.
Rate Limiting — Pro tier increased from 50 to 100 req/s. Free tier unchanged at 10 req/s.
Docker Images — Multi-arch (amd64/arm64), distroless base, ~40% smaller.
CLI Output — New --format json for all commands, structured error codes for scripting.

Fixed

MCP HITL Race Condition — Fixed rare case where concurrent approvals could execute twice.
Solana Derivation — Corrected BIP44 coin type from 500 to 501 (BIP44 registered).
x402 Invoice Expiry — Extended from 5 to 10 minutes default.
WordPress Plugin — Fixed nonce verification race in high-concurrency payment flows.
CLI Export/Import — Fixed AES-256-GCM nonce reuse vulnerability in backup encryption.

Version 1.1.0 - 2026-09-15

Added

MCP Server (Beta) — 25+ tools for AI agents with HITL flow. Adapters for LangChain, CrewAI, Eliza, OpenAI Agents, Vercel AI SDK.
Solana Support — Full SPL Token, SPL Token-2022, Metaplex NFT support. BIP44 coin type 501.
Cosmos Ecosystem (8 chains) — Cosmos Hub, Osmosis, Juno, Injective, Celestia, Neutron, Stride, Axelar.
Polkadot/Substrate (6 chains) — Polkadot, Kusama, Moonbeam, Moonriver, Astar, Substrate generic.
TRON Support — TRC-10, TRC-20 tokens.
Ed25519 Chains — Cardano, Algorand, Stellar via generic Ed25519 derivation.
Arweave Proof of Generation — Merkle-tree attestation for every wallet, committed to Arweave.
CLI v1 — Full wallet operations from terminal: generate, derive, sign, manage, audit.

Changed

Vault Encryption — Migrated from AES-256-CBC to AES-256-GCM (authenticated encryption).
Key Derivation — Argon2id with 64MB memory, 3 iterations, 4 threads.
Audit Log — SHA-256 chained, immutable, exportable for compliance.
Docker — Distroless base images, multi-arch (amd64/arm64).

Fixed

Bitcoin Derivation — Fixed BIP84 vs BIP44 confusion. Now uses m/84'/0'/0'/0/0 (Native SegWit).
EVM Checksum — Enforced EIP-55 on all address outputs.
Rate Limiting — Fixed burst calculation allowing 2x configured limit.

Version 1.0.0 - 2026-07-01

Added

Initial Release — WalletPress Pro Self-Hosted
Core Vault — AES-256-GCM encryption, Argon2id key derivation, SHA-256 chained audit log
REST API — Wallet generation, management, derivation, signing
CLI — Generate, derive, sign, list, delete, audit
WordPress Plugin (Free) — 3 chains (Ethereum, Polygon, Base), token gating, crypto payments, wallet login
Chains (23) — Bitcoin, Ethereum, Arbitrum, Optimism, Base, Polygon, BNB, Avalanche, Fantom, Gnosis, Celo, Polygon zkEVM, Linea, Mantle, Scroll, Zora, Blast, Mode, Fraxtal, Metis, Kava, Moonbeam, Moonriver

Security

AES-256-GCM vault encryption
Argon2id key derivation (64MB, 3 iter, 4 threads)
SHA-256 chained audit log
HITL on all mutating operations
Kill switch (POST /api/v1/admin/vault/seal)
Arweave proof of generation

Version 0.9.0 - 2026-04-15 (Beta)

Added

Beta Release — Core vault, REST API, CLI
Chains (15) — Bitcoin, Ethereum, Arbitrum, Optimism, Base, Polygon, BNB, Avalanche, Fantom, Gnosis, Celo, Solana, Cosmos Hub, Osmosis, Polkadot
AES-256-GCM vault with Argon2id key derivation
SHA-256 chained audit log
HITL framework (Human-In-The-Loop)
CLI with table/JSON/YAML output

Version 0.5.0 - 2026-01-10 (Alpha)

Added

Alpha Release — Core vault engine, basic REST API
Chains (8) — Bitcoin, Ethereum, Arbitrum, Optimism, Base, Polygon, Solana, Cosmos Hub
Basic vault with AES-256-GCM
CLI with wallet generation

Upgrade Guide

Upgrade from v1.1.x to v1.2.0

# 1. Backup
docker exec walletpress-postgres pg_dump -U walletpress walletpress | gzip > backup-$(date +%Y%m%d).sql.gz

# 2. Pull new images
docker compose pull

# 3. Run migrations (automatic on startup)
docker compose up -d

# 4. Verify
curl http://localhost:8010/health
curl http://localhost:8010/api/v1/chains

Breaking Changes:

VAULT_KEY must be regenerated if upgrading from (Argon2id params changed)
MCP tool names changed: wallet_create -> generate_wallet, wallet_sign -> sign_transaction
x402 invoice format changed (added payment_methods array)

Upgrade from v1.0.x to v1.1.0

# Same process, but VAULT_KEY regeneration NOT required
docker compose pull && docker compose up -d

New Features Requiring Config:

MCP: Add MCP_ENABLED=true to enable
Solana: Add Solana RPC to SOLANA_RPC_URL
Cosmos: Add COSMOS_RPC_URLS comma-separated

Release Schedule

Version	Target Date	Focus
1.2.0	2026-11-02	x402 v2, Arweave, 9 chains, WordPress Pro
1.3.0	2027-01-15	SSO/SAML, Hardware wallet support, Advanced analytics
1.4.0	2027-04-01	Multi-sig, Policy engine, Compliance reporting
2.0.0	2027-07-01	Plugin architecture, Marketplace, Mobile SDK

Release Notes by Component

Vault Engine

Version	Changes
1.2.0	Argon2id 64MB, AES-256-GCM, SHA-256 chained audit
1.1.0	Argon2id 64MB, AES-256-GCM, SHA-256 chained audit
1.0.0	AES-256-GCM, Argon2id 64MB, SHA-256 chained audit

REST API

Version	Changes
1.2.0	x402 v2, Arweave proofs, 9 new chains, OpenAPI 3.1
1.1.0	MCP endpoints, Solana, Cosmos, Polkadot, TRON, Ed25519
1.0.0	Core wallet CRUD, derivation, signing

MCP Server

Version	Changes
1.2.0	30+ tools, x402 tools, HITL improvements, framework adapters
1.1.0	Initial release, 25 tools, LangChain/CrewAI/Eliza adapters

WordPress Plugin

Version	Changes
1.2.0	Pro: WooCommerce, Elementor, Gutenberg, 20+ webhooks
1.1.0	Free: 3 chains, token gating, payments, login
1.0.0	Initial free release

CLI

Version	Changes
1.2.0	x402, vault seal/unseal, export/import, JSON output
1.1.0	Initial release, full wallet ops

Support Policy

Version	Release Date	End of Support	Security Updates
1.2.x	2026-11-02	2028-11-02	Until 2029-11-02
1.1.x	2026-09-15	2028-09-15	Until 2029-09-15
1.0.x	2026-07-01	2028-07-01	Until 2029-07-01

Contributing to Changelog

See CONTRIBUTING.md for format requirements.

Version 1.2.0 - 2026-11-02​

Added​

Changed​

Fixed​

Version 1.1.0 - 2026-09-15​

Added​

Changed​

Fixed​

Version 1.0.0 - 2026-07-01​

Added​

Security​

Version 0.9.0 - 2026-04-15 (Beta)​

Added​

Version 0.5.0 - 2026-01-10 (Alpha)​

Added​

Upgrade Guide​

Upgrade from v1.1.x to v1.2.0​

Upgrade from v1.0.x to v1.1.0​

Release Schedule​

Release Notes by Component​

Vault Engine​

REST API​

MCP Server​

WordPress Plugin​

CLI​

Support Policy​

Contributing to Changelog​

Version 1.2.0 - 2026-11-02

Added

Changed

Fixed

Version 1.1.0 - 2026-09-15

Added

Changed

Fixed

Version 1.0.0 - 2026-07-01

Added

Security

Version 0.9.0 - 2026-04-15 (Beta)

Added

Version 0.5.0 - 2026-01-10 (Alpha)

Added

Upgrade Guide

Upgrade from v1.1.x to v1.2.0

Upgrade from v1.0.x to v1.1.0

Release Schedule

Release Notes by Component

Vault Engine

REST API

MCP Server

WordPress Plugin

CLI

Support Policy

Contributing to Changelog