From e86b364ec4f4ee775ff5c444117e6309b72b0616 Mon Sep 17 00:00:00 2001
From: dinahmaccodes <dinahmaccodes@gmail.com>
Date: Mon, 29 Jun 2026 08:16:42 +0100
Subject: [PATCH 1/4] docs: correct environment variable names in
 ARCHITECTURE.md

---
 docs/ARCHITECTURE.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md
index 67de0594..621020ea 100644
--- a/docs/ARCHITECTURE.md
+++ b/docs/ARCHITECTURE.md
@@ -221,11 +221,11 @@ To run the full stack end-to-end, set the following secrets. See [`backend/.env.
 |---|---|
 | `DATABASE_URL` | PostgreSQL connection string (Prisma) |
 | `SOROBAN_RPC_URL` | Soroban RPC endpoint (e.g. Testnet: `https://soroban-testnet.stellar.org`) |
-| `STREAMING_CONTRACT_ADDRESS` | Deployed FlowFi stream contract ID |
+| `STREAM_CONTRACT_ID` | Deployed FlowFi stream contract ID |
 | `KEEPER_SECRET_KEY` | Server wallet secret key used to sign custodial top-up transactions |
 | `JWT_SECRET` | Secret used to sign and verify auth JWTs |
 | `REDIS_URL` | Redis connection string (only needed for multi-instance SSE fanout) |
-| `STELLAR_NETWORK` | `TESTNET` or `MAINNET` |
+| `STELLAR_NETWORK` | `testnet` or `mainnet` |
 
 ### Frontend
 

From 5adaf0849a6ae5981e1c59f41e5c5667be4f76fb Mon Sep 17 00:00:00 2001
From: dinahmaccodes <dinahmaccodes@gmail.com>
Date: Mon, 29 Jun 2026 08:33:38 +0100
Subject: [PATCH 2/4] fix: prevent environment variable clobbering in deploy
 script

---
 scripts/deploy.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/deploy.sh b/scripts/deploy.sh
index d449554d..9ccc006e 100755
--- a/scripts/deploy.sh
+++ b/scripts/deploy.sh
@@ -26,10 +26,10 @@ NC='\033[0m' # No Color
 
 # Default values
 NETWORK=""
-DEPLOYER_SECRET=""
-ADMIN_ADDRESS=""
-TREASURY_ADDRESS=""
-FEE_RATE_BPS=""
+DEPLOYER_SECRET="${DEPLOYER_SECRET:-}"
+ADMIN_ADDRESS="${ADMIN_ADDRESS:-}"
+TREASURY_ADDRESS="${TREASURY_ADDRESS:-}"
+FEE_RATE_BPS="${FEE_RATE_BPS:-}"
 
 # Parse command line arguments
 while [[ $# -gt 0 ]]; do

From b10afd20eff2917f01423b6986989b06d26bcbe6 Mon Sep 17 00:00:00 2001
From: dinahmaccodes <dinahmaccodes@gmail.com>
Date: Mon, 29 Jun 2026 08:33:41 +0100
Subject: [PATCH 3/4] ci: add WASM size budget check to prevent size
 regressions

---
 .github/workflows/ci.yml | 21 +++++++++++++++++++++
 contracts/Cargo.toml     |  3 +++
 2 files changed, 24 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 31fef30e..6f7b052e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -192,6 +192,27 @@ jobs:
           done
         shell: bash
 
+      - name: Check WASM size budget
+        run: |
+          set -euo pipefail
+
+          RELEASE_DIR="contracts/target/wasm32-unknown-unknown/release"
+          WASM_SIZE_LIMIT=200000  # 200KB budget for optimized WASM
+
+          for wasm in "$RELEASE_DIR"/*.optimized.wasm; do
+            if [ -f "$wasm" ]; then
+              size=$(stat -c%s "$wasm")
+              filename=$(basename "$wasm")
+              echo "Optimized WASM size: $filename = $size bytes"
+
+              if [ "$size" -gt "$WASM_SIZE_LIMIT" ]; then
+                echo "Error: $filename exceeds size budget of $WASM_SIZE_LIMIT bytes"
+                exit 1
+              fi
+            fi
+          done
+        shell: bash
+
       - name: Upload optimized WASM artifacts
         uses: actions/upload-artifact@v4
         with:
diff --git a/contracts/Cargo.toml b/contracts/Cargo.toml
index 286aff6d..154c0a72 100644
--- a/contracts/Cargo.toml
+++ b/contracts/Cargo.toml
@@ -17,6 +17,9 @@ panic = "abort"
 codegen-units = 1
 lto = true
 
+# WASM size budget: 200KB (200000 bytes) for optimized contract
+# Enforced in .github/workflows/ci.yml
+
 [profile.release-with-logs]
 inherits = "release"
 debug-assertions = true

From e65026433c1276a23e8ae94dacc8a466c01a61de Mon Sep 17 00:00:00 2001
From: dinahmaccodes <dinahmaccodes@gmail.com>
Date: Mon, 29 Jun 2026 08:35:39 +0100
Subject: [PATCH 4/4] chore: add CODEOWNERS for automatic PR review routing

---
 .github/CODEOWNERS | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 .github/CODEOWNERS

diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 00000000..20ba2c8d
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1,24 @@
+# Code Owners for FlowFi
+# This file controls who is automatically assigned for review
+# based on the files changed in a pull request.
+
+# Default owners for the entire repository
+* @LabsCrypt
+
+# Backend
+backend/ @LabsCrypt
+
+# Frontend  
+frontend/ @LabsCrypt
+
+# Smart contracts
+contracts/ @LabsCrypt
+
+# Documentation
+docs/ @LabsCrypt
+
+# GitHub workflows and CI/CD
+.github/ @LabsCrypt
+
+# Deployment scripts
+scripts/ @LabsCrypt