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chore: release ATS 4.3.0#858

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feat/v4.3.0-ats
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chore: release ATS 4.3.0#858
jaime-iobermudez wants to merge 69 commits intomainfrom
feat/v4.3.0-ats

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@jaime-iobermudez jaime-iobermudez commented Feb 27, 2026

Description

This pull request introduces several enhancements and improvements to the ATS Web App, focusing on bond tokenization features, UI/UX enhancements, and developer experience. The most significant changes include the addition of a comprehensive bond tokenization SDK, UI improvements with a loading overlay and fill form button, updated ESLint configuration for maintainability, and improvements to workflow and dependency management.

Bond Tokenization Features

  • Implemented a comprehensive bond tokenization SDK with KPI-linked rates, coupon management, and enhanced RPC/Hedera transaction adapters. This includes new commands for bond creation, rate management, KPI data infrastructure, and scheduled coupon distribution. (apps/ats/web/CHANGELOG.md apps/ats/web/CHANGELOG.mdR3-R20)

UI/UX Enhancements

  • Added a loading overlay component (ProgressOverlay) to the security details page, including snapshot and unit tests, and updated i18n strings for progress steps. (apps/ats/web/src/components/ProgressOverlay.tsx [1] apps/ats/web/src/components/__tests__/ProgressOverlay.test.tsx [2] apps/ats/web/src/components/__tests__/__snapshots__/ProgressOverlay.test.tsx.snap [3] apps/ats/web/src/i18n/en/security/details.ts [4]
  • Added a "Fill with example data" button to the create bond and equity security forms, including i18n support and UI updates. (apps/ats/web/src/views/CreateBond/Components/StepTokenDetails.tsx [1] [2] apps/ats/web/src/i18n/en/security/createBond.ts [3] apps/ats/web/src/i18n/en/security/equity/create.ts [4] apps/ats/web/src/views/CreateBond/__tests__/__snapshots__/CreateBond.test.tsx.snap [5]

Developer Experience & Code Quality

  • Refactored ESLint configuration to use @hashgraph/eslint-config presets for base, React, and Jest, simplifying and standardizing linting rules. (apps/ats/web/eslint.config.mjs apps/ats/web/eslint.config.mjsL1-R24)
  • Updated package.json to use new linting scripts and added @hashgraph/eslint-config as a dev dependency. (apps/ats/web/package.json [1] [2]

Workflow & Dependency Management

  • Updated workflow YAML files for deployment tests, improving readability and maintainability. (.github/workflows/102-flow-ats-deployment-test.yaml [1] [2]
  • Added legacy-peer-deps=true to .npmrc to resolve dependency issues during install. (.npmrc .npmrcR2)

Form Handling Improvements

These changes collectively enhance the functionality, usability, and maintainability of the ATS Web App.

Type of change

  • Bug fix 🐞
  • New feature ✨
  • Breaking change 💥
  • Documentation update 📖
  • Refactor 🔧

Testing

Node version:

  • 20
  • 22
  • 24

Checklist

  • Style Guidelines followed ✅
  • Documentation Updated 📚
  • Linters - No New Warnings ⚠️
  • Local Tests Pass ✅
  • Effective Tests Added ✔️
  • No reduction of Coverage ✅

themariofrancia and others added 30 commits January 23, 2026 08:50
@themariofrancia
chore: release ATS v4.0.0
05d3a83 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
refactor: scripts
65a2236 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
fix: linting
3c98121 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
chore: bump ATS packages to v4.0.1
8916d43 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
fix: prevent ReDoS in comment removal functions within `solidityUtils…
f491e20 
….ts`

Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
fix: enhance comment removal logic in solidityUtils.ts to handle ed…
3dd61b5 
…ge cases and improve safety

Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
Revert "fix: enhance comment removal logic in solidityUtils.ts to h…
0d6d78a 
…andle edge cases and improve safety"

This reverts commit ba6cb33.

Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
fix: refine comment parsing
aa25e83 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
fix: refine comment parsing
66fd5db 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
fix: refine comment parsing
bf68d16 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
fix: backtracking issue
959c0c7 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia
fix: backtracking issue
ef68a02 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@jaime-iobermudez @themariofrancia
fix: linting issues for ATS contracts (#796)
5f579dc 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@jaime-iobermudez @themariofrancia
chore: lint project, update headers, and add husky check (#797)
8ffc87f 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@jaime-iobermudez
chore: remove additional spdx license (#803)
4f47740 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@themariofrancia @AlbertoMolinaIoBuilders
fix: kpi interest rate (#805)
60f35fc 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
Signed-off-by: Alberto Molina <alberto@io.builders>
Co-authored-by: Alberto Molina <alberto@io.builders>
@AlbertoMolinaIoBuilders
refactor: unused code removed and rearrangements (#808)
5ad81f9 
Signed-off-by: Alberto Molina <alberto@io.builders>
@AlbertoMolinaIoBuilders
test: unreachable code removed and input parameters type defined (#811)
b443f2d 
Signed-off-by: Alberto Molina <alberto@io.builders>
@jaime-iobermudez
chore: rename dfns key variable (#801)
8c085a9 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@MiguelLZPF
feat(infra): add three-layer DCO and GPG signature enforcement
f1bac7a 
- Enhanced commit-msg hook to verify/auto-add DCO sign-off
- Added pre-push hook as final gate requiring both DCO + GPG
- Created setup-git.sh script for developer onboarding
- Updated CONTRIBUTING.md with setup instructions

The enforcement layers:
1. pre-commit: lint-staged for code quality
2. commit-msg: DCO verification + auto-addition + commitlint
3. pre-push: blocks push without DCO + GPG signatures

Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
@MiguelLZPF
refactor: restructure registry generator into modular architecture
cf42407 
Reorganize the monolithic registry generator into a well-structured module
with clear separation of concerns:

Core Components:
- extractor.ts: Contract metadata extraction from artifacts
- scanner.ts: Filesystem scanning and contract discovery
- generator.ts: Code generation logic (formerly registryGenerator.ts)
- pipeline.ts: Main generation orchestration
- types.ts: Centralized type definitions

Utilities:
- abiExtractor: ABI parsing and extraction
- fileUtils: File I/O operations
- logging: Structured logging
- solidityParser: Comprehensive Solidity parser avoiding TypeChain

Benefits:
- Eliminated 6+ second TypeChain import overhead
- Improved maintainability with single-responsibility modules
- Better testability with isolated concerns
- Flexible caching support via --use-cache flag
- New npm script: npm run generate:registry:cached

Infrastructure:
- Updated barrel exports (index.ts files)
- Cleaned up atsRegistry.data.ts (removed unused exports)
- Updated CLI entry point with improved argument parsing
- Enhanced logging capabilities
- Updated integration tests

Removed:
- Old generateRegistry.ts monolithic entry point
- Duplicated operations from infrastructure layer

Reorganized files:
- scripts/tools/generators/registryGenerator.ts →
  registry-generator/core/generator.ts
- scripts/infrastructure/operations/generateRegistryPipeline.ts →
  registry-generator/pipeline.ts

Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
@MiguelLZPF
refactor: replace ts-node with tsx for script execution
bde618b 
Migrate from ts-node with tsconfig-paths/register to tsx for faster,
simpler TypeScript script execution. Remove redundant ts-node configuration
from tsconfig.json since tsx handles path aliases natively.

Changes:
- packages/ats/contracts/package.json: Replace all ts-node invocations
  with tsx in CLI entry points (deploy*, upgrade*, generate:registry)
- packages/ats/contracts/tsconfig.json: Remove ts-node configuration block
- package.json: Add convenience scripts for contracts utilities exposed at
  root level (test:scripts:unit:parallel, test:scripts:integration:parallel,
  upgrade:previewnet, generate:registry, local:hardhat, size, slither, doc)

Benefits:
- Faster script execution with tsx (no tsconfig-paths dependency)
- Simpler configuration (one less configuration block)
- Better IDE integration and debugging support
- Scripts available directly from monorepo root for convenience

Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
@MiguelLZPF
fix(hooks): check GPG signature presence instead of verification
f1d22ad 
The pre-push hook was incorrectly rejecting commits that had valid GPG
signatures but whose public keys were not in the local keyring. This
caused pushes to fail when rebasing from branches with commits signed
by other team members.

Changed from `git verify-commit` (requires public key) to
`git log --format=%G?` which checks if a signature EXISTS without
requiring verification. The hook now accepts any signature status
except 'N' (no signature).

Signed-off-by: Miguel Carpena <miguel.carpena@io.builders>
Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
@jaime-iobermudez
fix: remain lint issues (#813)
ae70481 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@AlbertoMolinaIoBuilders
test: coverage increased (#812)
93df4e8 
Signed-off-by: Alberto Molina <alberto@io.builders>
@themariofrancia
fix: update docs script
5a1cbb8 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@AlbertoMolinaIoBuilders
fix: duplicated methods removed (#816)
f1bfa16 
Signed-off-by: Alberto Molina <alberto@io.builders>
@luigi-io
Merge remote-tracking branch 'origin/main' into development
2b85b45 
Signed-off-by: Luigi Navarro <luigi@io.builders>
@luigi-io
chore: release ATS packages v4.1.0 and MP packages v1.0.1
bacd8ba 
Signed-off-by: Luigi Navarro <luigi@io.builders>
@MiguelLZPF
chore: upgrade typechain dependencies and add unit test coverage
32fe6a0 
- Updated @typechain/ethers-v5 from 10.2.1 to ^11.1.2 for improved type
  generation
- Updated @typechain/hardhat from ^6.1.2 to ^6.1.6 for bug fixes and
  compatibility
- Updated override constraint for @typechain/ethers-v5 to maintain version
  consistency
- Added new npm script 'test:scripts:unit:coverage' to generate coverage
  reports for scripts directory with c8

Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
@jaime-iobermudez jaime-iobermudez requested review from a team as code owners February 27, 2026 09:50
@hedera-eng-infrastructure
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hedera-eng-infrastructure commented Feb 27, 2026 •
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luigi-io and others added 20 commits February 27, 2026 11:28
@luigi-io @jaime-iobermudez
fix: asset BOND now is BOND_VARIABLE_RATE
c60af95 
Signed-off-by: Luigi Navarro <luigi@io.builders>
@luigi-io @jaime-iobermudez
fix: change BOND by BOND_VARIABLE_RATE in mock
b5e1aa1 
Signed-off-by: Luigi Navarro <luigi@io.builders>
@luigi-io @jaime-iobermudez
chore: remove warning logs in web tests
6330ad1 
Signed-off-by: Luigi Navarro <luigi@io.builders>
@MiguelLZPF @jaime-iobermudez
ci: cleanup and standardize GitHub Actions workflows
addfc9c 
- Adopt Hiero naming convention (ddd-xxxx-name.yaml) with structured workflow names
- Standardize bash syntax: [[ ]] double brackets, == comparisons, ${VAR} braces
- Fix $GITHUB_OUTPUT quoting and ${{ always() }} expression syntax
- Simplify PR formatting triggers and fix assignee check security
- Delete obsolete backup workflow files
- Update cross-references in README.md, ci-cd-workflows.md, and CLAUDE.md
- Add GitHub Actions Workflow Standards section to CLAUDE.md

Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
@MiguelLZPF @jaime-iobermudez
fix(scripts): update checkpoint ID format and step counts in docs
60d2bcf 
Replace legacy numeric timestamps with ISO format (YYYY-MM-DDTHH-MM-SS-sss)
in all documentation, JSDoc, and CLI help text. Update newBlr workflow step
counts from 8 to 10 to reflect Bond Fixed Rate, KPI Linked Rate, and SPT
Rate configuration steps.

Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
@marcosio @jaime-iobermudez
Bbnd 1381 duplicated selectors in blr overwrite (#840)
5cece27 
Signed-off-by: Marcos Serradilla Diez <marcos@io.builders>
@marcosio @jaime-iobermudez
refactor(erc1410): introduce balance and supply helper methods (#833)
2f25c78 
Signed-off-by: Marcos Serradilla Diez <marcos@io.builders>
@MiguelLZPF @jaime-iobermudez
ci(contracts): add deployment testing workflow and harden CI pipeline
ee0e163 
Add automated CI deployment testing and apply security/reliability
improvements across all GitHub Actions workflows.

Deployment Testing:
- New 100-flow-ats-deployment-test.yaml with Hardhat + Hiero Solo jobs
- Shared build job with dependency and artifact caching
- Hiero Solo integration via hiero-solo-action v0.16.0
- Docker availability check for graceful Solo job skipping

Workflow Hardening:
- Upgrade actions/checkout v4.2.2 → v5.0.0 across all workflows
- Pin actions/cache to v4.2.3 with commit SHA
- Add timeout-minutes to all jobs (5/15/45 min by type)
- Add defaults.run.shell: bash and concurrency controls
- Add codecov action version annotation
- Update npm to 11.7.0 in mass-payout publish

Script Improvements:
- Replace 195 parallel RPC calls with synchronous registry lookups
- Wrap signer with NonceManager for nonce caching prevention
- Add timing output to registry generation task
- Fix ethers v6 API in diamondCutManager test
- Add selector conflict validation test

Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
@marcosio @jaime-iobermudez
feat(erc20-storage): add migration triggers and integration tests for…
2e6a3e1 
… adjustBalances (#842)

Signed-off-by: Marcos Serradilla Diez <marcos@io.builders>
@themariofrancia @jaime-iobermudez
chore: bump ats v4.2.0
ccb51cb 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@themariofrancia @jaime-iobermudez
chore: update workflow naming and indentation
422d8e8 
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
@ruben-martinez-iob @AlbertoMolinaIoBuilders
@jaime-iobermudez @MiguelLZPF @adrianIOB @marcosio
feat: [BBND-1329] sdk new methods (#839)
441c0d5 
Signed-off-by: rbermejo <ruben@io.builders>
Signed-off-by: Alberto Molina <alberto@io.builders>
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
Signed-off-by: Miguel Carpena <miguel.carpena@io.builders>
Signed-off-by: Ruben Martinez <ruben.martinez@io.builders>
Signed-off-by: adrian <adrian@io.builders>
Signed-off-by: Marcos Serradilla Diez <marcos@io.builders>
Co-authored-by: Alberto Molina <alberto@io.builders>
Co-authored-by: jaime-iobermudez <jaime.bermudez@io.builders>
Co-authored-by: Miguel_LZPF <miguel.carpena@io.builders>
Co-authored-by: Ruben Martinez <ruben.martinez@io.builders>
Co-authored-by: adrian <adrian@io.builders>
Co-authored-by: Marcos Serradilla Diez <marcos@io.builders>
Signed-off-by: Ruben Martinez <ruben.martinez@io.builders>
@jaime-iobermudez @AlbertoMolinaIoBuilders
@MiguelLZPF @ruben-martinez-iob @adrianIOB @marcosio
feat: [BBND-1329] sdk new methods (#839)
ddb1e82 
Signed-off-by: Alberto Molina <alberto@io.builders>
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
Signed-off-by: Miguel_LZPF <miguel.carpena@io.builders>
Signed-off-by: Miguel Carpena <miguel.carpena@io.builders>
Signed-off-by: Ruben Martinez <ruben.martinez@io.builders>
Signed-off-by: adrian <adrian@io.builders>
Signed-off-by: Marcos Serradilla Diez <marcos@io.builders>
Co-authored-by: Alberto Molina <alberto@io.builders>
Co-authored-by: jaime-iobermudez <jaime.bermudez@io.builders>
Co-authored-by: Miguel_LZPF <miguel.carpena@io.builders>
Co-authored-by: Ruben Martinez <ruben.martinez@io.builders>
Co-authored-by: adrian <adrian@io.builders>
Co-authored-by: Marcos Serradilla Diez <marcos@io.builders>
@jaime-iobermudez
feat: [BBND-1370] Migrate MP to Ethers 6 (#848)
3ca5290 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@Axel-IoBuilders @jaime-iobermudez
feat: security layer2 (#852)
d092536 
Signed-off-by: Axel-IoBuilders <108282711+Axel-IoBuilders@users.noreply.github.com>
@jaime-iobermudez
feat: security creation mock and loader (#853)
1b7777d 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@jaime-iobermudez
chore: [BBND-1155] ESLint refactor (#843)
78bddb8 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@jaime-iobermudez
chore: bump ats v4.3.0
2c97663 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@jaime-iobermudez
fix: mp contract path
f63e9fd 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
@jaime-iobermudez
Merge remote-tracking branch 'origin/main' into feat/v4.3.0-ats
ebe2a72 
Signed-off-by: jaime-iobermudez <jaime.bermudez@io.builders>
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@themariofrancia themariofrancia themariofrancia approved these changes

@rbarker-dev rbarker-dev Awaiting requested review from rbarker-dev rbarker-dev is a code owner automatically assigned from hashgraph/platform-ci

@mb-swirlds mb-swirlds Awaiting requested review from mb-swirlds mb-swirlds is a code owner automatically assigned from hashgraph/developer-advocates

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9 participants

@jaime-iobermudez @hedera-eng-infrastructure @themariofrancia @AlbertoMolinaIoBuilders @MiguelLZPF @luigi-io @marcosio @ruben-martinez-iob @Axel-IoBuilders