techwavedev Odoo Migration Helper
Overview
Migrating Odoo modules between major versions requires careful handling of API changes, deprecated methods, renamed fields, and new view syntax. This skill guides you through the migration process systematically, covering the most common breaking changes between versions.
When to Use This Skill
- Upgrading a custom module from Odoo 14/15/16 to a newer version.
- Getting a checklist of things to check before running
odoo-upgrade. - Fixing deprecation warnings after a version upgrade.
- Understanding what changed between two specific Odoo versions.
How It Works
- Activate: Mention
@odoo-migration-helper, specify your source and target versions, and paste your module code. - Analyze: Receive a list of breaking changes with before/after code fixes.
- Validate: Get a migration checklist specific to your module's features.
Key Migration Changes by Version
Odoo 16 → 17
| Topic | Old (v16) | New (v17) |
|---|---|---|
| View visibility | attrs="{'invisible': [...]}" |
invisible="condition" |
| Chatter | <div class="oe_chatter"> |
<chatter/> |
| Required/Readonly | attrs="{'required': [...]}" |
required="condition" |
| Python minimum | 3.10 | 3.10+ |
| JS modules | Legacy define(['web.core']) |
ES module import syntax |
Odoo 15 → 16
| Topic | Old (v15) | New (v16) |
|---|---|---|
| Website published flag | website_published = True |
is_published = True |
| Mail aliases | alias_domain on company |
Moved to mail.alias.domain model |
| Report render | _render_qweb_pdf() |
_render_qweb_pdf() (same, but signature changed) |
| Accounting move | account.move.line grouping |
Line aggregation rules updated |
| Email threading | mail_thread_id |
Deprecated; use message_ids |
Examples
Example 1: Migrate attrs visibility to Odoo 17
<!-- v16 — domain-based attrs -->
<field name="discount" attrs="{'invisible': [('product_type', '!=', 'service')]}"/>
<field name="discount" attrs="{'required': [('state', '=', 'sale')]}"/>
<!-- v17 — inline Python expressions -->
<field name="discount" invisible="product_type != 'service'"/>
<field name="discount" required="state == 'sale'"/>
Example 2: Migrate Chatter block
<!-- v16 -->
<div class="oe_chatter">
<field name="message_follower_ids"/>
<field name="activity_ids"/>
<field name="message_ids"/>
</div>
<!-- v17 -->
<chatter/>
Example 3: Migrate website_published flag (v15 → v16)
# v15
record.website_published = True
# v16+
record.is_published = True
Best Practices
- ✅ Do: Test with
--update=your_moduleon each version before pushing to production. - ✅ Do: Use the official Odoo Upgrade Guide to get an automated pre-upgrade analysis report.
- ✅ Do: Check OCA migration notes and the module's
HISTORY.rstfor community modules. - ✅ Do: Run
npm run validateafter migration to catch manifest or frontmatter issues early. - ❌ Don't: Skip intermediate versions — go v14→v15→v16→v17 sequentially; never jump.
- ❌ Don't: Forget to update
versionin__manifest__.py(e.g.,17.0.1.0.0). - ❌ Don't: Assume OCA modules are migration-ready; check their GitHub branch for the target version.
Limitations
- Covers v14 through v17 only — does not address v13 or older (pre-manifest era has fundamentally different module structure).
- The Odoo.sh automated upgrade path has additional steps not covered here; refer to Odoo.sh documentation.
- Enterprise-specific modules (e.g.,
account_accountant,sign) may have undocumented breaking changes; test on a staging environment with Enterprise license. - JavaScript OWL component migration (v15 Legacy → v16 OWL) is a complex topic not fully covered by this skill.
AGI Framework Integration
Adapted for @techwavedev/agi-agent-kit Original source: antigravity-awesome-skills
Memory-First Protocol
Retrieve prior design decisions (color palettes, typography, spacing scales) to maintain visual consistency across sessions. Cache generated design tokens.
# Check for prior frontend/design context before starting
python3 execution/memory_manager.py auto --query "design system decisions and component patterns for Odoo Migration Helper"
Storing Results
After completing work, store frontend/design decisions for future sessions:
python3 execution/memory_manager.py store \
--content "Design system: adopted 8px grid, Inter font family, HSL color tokens with dark mode support" \
--type decision --project <project> \
--tags odoo-migration-helper frontend
Multi-Agent Collaboration
Share design decisions with backend agents (API contract changes) and QA agents (visual regression baselines).
python3 execution/cross_agent_context.py store \
--agent "<your-agent>" \
--action "Implemented UI components — new design system with accessibility compliance (WCAG 2.1 AA)" \
--project <project>
Design Memory Persistence
Store design system tokens and component decisions in Qdrant so any agent on any platform (Claude, Gemini, Cursor) can retrieve and apply consistent styling.