diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
new file mode 100644
index 00000000..4df62d8d
--- /dev/null
+++ b/.github/workflows/pre-commit.yml
@@ -0,0 +1,29 @@
+name: Pre-commit
+
+on:
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  pre-commit:
+    name: 'Run pre-commit (all files)'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+          cache: pip
+      - name: Install pre-commit
+        run: pip install pre-commit
+      - name: Run pre-commit
+        env:
+          SKIP: frappe-semgrep-rules,full-repository-check
+        run: pre-commit run --all-files --show-diff-on-failure --color=always
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index 3bc54c76..00000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-name: Release
-
-on:
-  workflow_dispatch:
-
-permissions:
-  contents: write
-  issues: write
-  pull-requests: write
-
-concurrency:
-  group: release-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 20
-
-      - name: Install semantic-release
-        run: npm install --no-save semantic-release @semantic-release/changelog @semantic-release/exec @semantic-release/git @semantic-release/github conventional-changelog-conventionalcommits
-
-      - name: Run semantic-release
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: npx semantic-release
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 12126078..a1335de9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
-exclude: 'node_modules|.git|frappe-semgrep-rules'
+exclude: '^(node_modules/|frappe-semgrep-rules/|[.]vscode/|.*/node_modules/)'
 default_stages: [pre-commit]
-default_install_hook_types: [pre-commit, commit-msg]
+default_install_hook_types: [pre-commit, commit-msg, pre-push]
 fail_fast: false
 
 repos:
@@ -18,6 +18,20 @@ repos:
       - id: check-toml
       - id: check-yaml
       - id: debug-statements
+      - id: no-commit-to-branch
+        args:
+          - --branch
+          - main
+          - --branch
+          - master
+          - --branch
+          - production
+          - --branch
+          - version-14
+          - --branch
+          - version-15
+          - --branch
+          - version-16
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.11.0
@@ -25,13 +39,16 @@ repos:
       - id: ruff
         name: "Run ruff import sorter"
         args: ["--select=I", "--fix"]
+        files: '^csf_tz/.*\.py$'
 
       - id: ruff
         name: "Run ruff linter"
         args: ["--fix"]
+        files: '^csf_tz/.*\.py$'
 
       - id: ruff-format
         name: "Run ruff formatter"
+        files: '^csf_tz/.*\.py$'
 
   - repo: local
     hooks:
@@ -45,6 +62,15 @@ repos:
         pass_filenames: true
         require_serial: true
 
+      - id: full-repository-check
+        name: "Full repository check before push"
+        entry: bash -c 'if command -v pre-commit >/dev/null 2>&1; then exec pre-commit run --all-files --hook-stage pre-commit --show-diff-on-failure --color=always; else exec python3 -m pre_commit run --all-files --hook-stage pre-commit --show-diff-on-failure --color=always; fi'
+        language: system
+        stages: [pre-push]
+        pass_filenames: false
+        always_run: true
+        verbose: true
+
   - repo: https://github.com/alessandrojcm/commitlint-pre-commit-hook
     rev: v9.22.0
     hooks:
@@ -54,5 +80,5 @@ repos:
 
 ci:
     autoupdate_schedule: weekly
-    skip: [frappe-semgrep-rules]
+    skip: [frappe-semgrep-rules, full-repository-check]
     submodules: false
diff --git a/.releaserc.json b/.releaserc.json
deleted file mode 100644
index e40d8fe7..00000000
--- a/.releaserc.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "branches": ["version-15"],
-  "plugins": [
-    ["@semantic-release/commit-analyzer", {
-      "preset": "conventionalcommits"
-    }],
-    ["@semantic-release/release-notes-generator", {
-      "preset": "conventionalcommits"
-    }],
-    ["@semantic-release/changelog", {
-      "changelogFile": "CHANGELOG.md"
-    }],
-    ["@semantic-release/exec", {
-      "prepareCmd": "sed -i 's/^__version__ = .*/__version__ = \"${nextRelease.version}\"/' csf_tz/__init__.py"
-    }],
-    ["@semantic-release/git", {
-      "assets": ["CHANGELOG.md", "csf_tz/__init__.py"],
-      "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
-    }],
-    "@semantic-release/github"
-  ]
-}
diff --git a/csf_tz/vfd_support/sales_invoice.py b/csf_tz/vfd_support/sales_invoice.py
index e8f98916..49a4b1ed 100644
--- a/csf_tz/vfd_support/sales_invoice.py
+++ b/csf_tz/vfd_support/sales_invoice.py
@@ -132,7 +132,37 @@ def get_item_inclusive_amount(item):
 
 @erpnext.allow_regional
 def get_itemised_tax_breakup_data(doc):
-	return get_itemised_tax(doc)
+	itemised_tax = get_itemised_tax(doc)
+	return itemised_tax
+
+
+def get_itemised_tax(doc, with_tax_account=False):
+	itemised_tax = {}
+	for row in doc.get("_item_wise_tax_details") or []:
+		item = row.get("item")
+		tax = row.get("tax")
+		if not item or not tax:
+			continue
+		if getattr(tax, "category", None) and tax.category == "Valuation":
+			continue
+
+		item_code = item.item_code or item.item_name
+		tax_info = itemised_tax.setdefault(item_code, frappe._dict()).setdefault(
+			tax.description, frappe._dict(tax_rate=flt(row.rate), tax_amount=0.0)
+		)
+		tax_info.tax_amount += flt(row.amount)
+
+		if with_tax_account:
+			tax_info.tax_account = tax.account_head
+
+	return itemised_tax
+
+
+def get_rounded_tax_amount(itemised_tax, precision):
+	# Rounding based on tax_amount precision
+	for taxes in itemised_tax.values():
+		for tax_account in taxes:
+			taxes[tax_account]["tax_amount"] = flt(taxes[tax_account]["tax_amount"], precision)
 
 
 def remove_special_characters(text):
diff --git a/pyproject.toml b/pyproject.toml
index 791b7b3f..88099f08 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,6 +22,11 @@ dependencies = [
     "selcom-apigw-client",
 ]
 
+[project.optional-dependencies]
+dev = [
+    "pre-commit",
+]
+
 [build-system]
 requires = ["flit_core >=3.4,<4"]
 build-backend = "flit_core.buildapi"
diff --git a/scripts/setup-git-hooks.sh b/scripts/setup-git-hooks.sh
new file mode 100755
index 00000000..db5a2219
--- /dev/null
+++ b/scripts/setup-git-hooks.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(dirname "${BASH_SOURCE[0]}")/.."
+
+if ! command -v pre-commit >/dev/null 2>&1; then
+	if command -v uv >/dev/null 2>&1; then
+		uv tool install pre-commit
+	elif command -v pipx >/dev/null 2>&1; then
+		pipx install pre-commit
+	else
+		pip install --user pre-commit
+	fi
+fi
+
+pre-commit install --install-hooks --overwrite