diff --git a/README.md b/README.md
index b345d57..905f386 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,8 @@
 
 Small NumPy-inspired Java library for ndarray operations, developed as a DevOps team project.
 
+Authors: see [AUTHORS](AUTHORS).
+
 Repository: https://github.com/sMouaad/DevOps-Project
 
 **[Documentation & API Reference](https://smouaad.github.io/DevOps-Project/)**
@@ -21,9 +23,7 @@ Repository: https://github.com/sMouaad/DevOps-Project
 - Keep test quality high and track coverage in CI.
 - Deliver a clear project report in this README.
 
-## Features Implemented So Far
-
-Current snapshot date: 2026-04-04.
+## Features Implemented
 
 - 1D ndarray core with metadata (`ndim`, `shape`, `size`).
 - 2D ndarray support with matrix validation.
@@ -66,7 +66,7 @@ Workflow used by the team:
 - CI must pass before merge.
 - We use GitHub Issues to plan work and assign tasks to each teammate.
 
-Branch examples used so far:
+Feature branches used during the project:
 
 - `feature/ndarray-core-1d`
 - `feature/array-zeros-arange`
@@ -75,6 +75,12 @@ Branch examples used so far:
 - `feature/ndarray-2d`
 - `feature/ci-coverage`
 - `feature/print-display`
+- `feature/optional-ndarray-extensions`
+- `feature/sonarqube-integration`
+- `feature/docker`
+- `feature/maven-dist`
+- `feature/iac-ansible-terraform`
+- `feature/readme-report`
 
 PR validation checklist:
 
@@ -177,35 +183,44 @@ cd infrastructure/scripts
 
 See [infrastructure/README.md](infrastructure/README.md) for details.
 
-## Current Status vs Mandatory Scope
+## Delivered Scope
 
-Implemented:
+Mandatory:
 
 - 1D and 2D ndarray support.
 - Creation functions (`array`, `zeros`, `arange`).
 - Addition operations (`add`, `addInPlace`).
-- Scalar addition and `sum()` reduction.
 - Reshape with validation.
-- Docker containerization with CI/CD pipeline.
-- Infrastructure as Code for GCP deployment.
+- NumPy-like display.
+
+Optional / bonus (difficulty level in brackets):
+
+- Scalar addition and `sum()` reduction — library extensions.
+- Maven SNAPSHOT publishing to GitHub Packages, gated by 70% coverage [2].
+- Multi-stage Docker image published to GHCR with semver/sha tags [3].
+- Infrastructure as Code (Terraform + Ansible) for GCP deployment [4].
+- SonarQube static analysis integrated in CI with quality gate [3].
+- CI/coverage badges and GitHub Pages documentation site [1].
 
-In progress / next:
+## Feedback
 
-- Final quality/readability cleanup.
-- Final documentation polishing and report completion.
+This project was a good learning experience for us. We learned that having a working pipeline early saves a lot of time later, and we learned how the use tools such as terraform & ansible along the way.
 
-## Feedback and Retrospective (Living Section)
+What went well:
 
-What worked well so far:
+- CI + tests helped us avoid regressions.
+- Small PRs made reviews easier.
+- Docker made demo execution consistent across machines.
+- Terraform + Ansible split infra creation and app deployment clearly.
 
-- Small PR scope reduced merge risk.
-- Review-first workflow caught shape/metadata issues early.
-- CI + tests made refactoring safer.
+What was harder:
 
-What to improve next:
+- Covering edge cases (2D behavior, reshape validation) with clean tests.
+- Keeping feature branches up to date with `main`.
+- Initial cloud setup (credentials, IAM roles, SSH keys).
 
-- Add more explicit edge-case tests for some 2D operations.
-- Keep branch updates synchronized with `main` to reduce conflict churn.
-- Start working on bonus options once mandatory scope is fully stable.
+What we can improve next:
 
-This section will be updated at each milestone.
+- Add moretests (edgecases) for 2D operations
+- Add an automatic changelog for releases.
+- Add a PR template...
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