diff --git a/PORTING.md b/PORTING.md
index 6d869f7..78790b4 100644
--- a/PORTING.md
+++ b/PORTING.md
@@ -17,18 +17,22 @@ instance unverified.
 
 ## API porting checklist (verify on a real Odoo 14.0 instance)
 
-- [ ] **Mail template syntax — REVERT to Jinja2.** Odoo 14 renders `mail.template` with Jinja2
-      (`${object.blog_post_id.name}`, `% if`, `% for`), **not** the qweb `<t t-out>` used on 17.0.
-      The 17.0 template in `data/mail_template_data.xml` must be converted back to Jinja for 14.0.
-- [ ] **Mail render API.** 14.0 uses `template.render_template(...)` / `_render_template(...)`,
-      not 17.0's `_render_field`. Update `blog_generation_log.send_notification_email` + tests.
+- [x] **Mail template syntax — reverted to Jinja2.** `data/mail_template_data.xml` restored to
+      Odoo 14's Jinja2 (`${...}`, `% if`, `% for`) instead of the 17.0 qweb `type="html"`.
+- [x] **View conditional attributes → `attrs`.** Converted the 6 Odoo-17-style
+      `invisible="state == '…'"` attributes (blog_topic, blog_generation_log) to Odoo 14
+      `attrs="{'invisible': [domain]}"`.
+- [~] **Mail render API.** Odoo 14 `_render_field(field, res_ids, engine='jinja')` exists — the
+      tests' `_render_field('subject', [id])` should work now that the template is Jinja. Verify live.
+- [~] Python: `'ImageResult | None'` in `image_router.py` is a quoted (3.7-safe) annotation; no
+      walrus / 3.9 subscript generics found.
+- [ ] `data-test-id` attributes in views — confirm Odoo 14 RNG accepts them (Playwright-only;
+      may need removal/guarding on 14).
 - [ ] `blog.post` body field name on 14.0 (the 17.0 baseline writes `content` — confirm 14.0).
-- [ ] Python 3.6–3.8 only — remove any 3.9+ syntax (dict `|` merge, `str.removeprefix`, etc.).
 - [ ] `@api.model_create_multi`, `name_get`, and other ORM signatures valid on 14.0.
-- [ ] View/RELAXNG validation for 14.0 (attrs/states syntax differs from 17.0).
 - [ ] `ir.cron` + mail data XML formats.
+- [ ] pytest / pytest-odoo / pytest-bdd versions compatible with odoo:14.0's Python 3.7.
 - [ ] Full test suite green on a 14.0 template DB (K8s job, §8, base image `odoo:14.0`).
-- [ ] pytest-odoo / pytest-bdd versions compatible with the 14.0 Python.
 
 ## How to work this branch
 
diff --git a/addons/itsulu_blog_publisher/data/mail_template_data.xml b/addons/itsulu_blog_publisher/data/mail_template_data.xml
index 3809791..70fb10a 100644
--- a/addons/itsulu_blog_publisher/data/mail_template_data.xml
+++ b/addons/itsulu_blog_publisher/data/mail_template_data.xml
@@ -2,47 +2,48 @@
 <odoo>
     <data noupdate="0">
 
+        <!-- Odoo 14 renders mail.template with Jinja2 (${...}, % if, % for) -->
         <record id="email_template_blog_published" model="mail.template">
             <field name="name">Blog Publisher — Post Published Notification</field>
             <field name="model_id" ref="model_itsulu_blog_generation_log"/>
-            <field name="subject">[ITSulu Insights] Blog Post Published: {{ object.blog_post_id.name }}</field>
-            <field name="email_from">{{ user.email_formatted }}</field>
+            <field name="subject">[ITSulu Insights] Blog Post Published: ${object.blog_post_id.name}</field>
+            <field name="email_from">${user.email_formatted}</field>
             <field name="auto_delete">True</field>
-            <field name="body_html" type="html">
-                <div style="font-family: Arial, sans-serif; line-height: 1.6; max-width: 700px;">
-                    <h2>Blog Post Published</h2>
-                    <p><strong>Title:</strong> <t t-out="object.blog_post_id.name"/></p>
-                    <p><strong>Blog:</strong> <t t-out="object.blog_post_id.blog_id.name"/></p>
-                    <p><strong>URL:</strong> <a t-attf-href="https://itsulu.com{{ object.blog_post_id.website_url }}">https://itsulu.com<t t-out="object.blog_post_id.website_url"/></a></p>
-                    <h3>Social Media Posts — Ready to Post</h3>
-                    <t t-foreach="object.blog_post_id.itsulu_social_id" t-as="social">
-                        <t t-if="social.twitter_post_a">
-                            <h4>Twitter</h4>
-                            <p><t t-out="social.twitter_post_a"/></p>
-                        </t>
-                        <t t-if="social.twitter_post_b">
-                            <h4>Twitter</h4>
-                            <p><t t-out="social.twitter_post_b"/></p>
-                        </t>
-                        <t t-if="social.bluesky_post_a">
-                            <h4>BlueSky</h4>
-                            <p><t t-out="social.bluesky_post_a"/></p>
-                        </t>
-                        <t t-if="social.bluesky_post_b">
-                            <h4>BlueSky</h4>
-                            <p><t t-out="social.bluesky_post_b"/></p>
-                        </t>
-                        <t t-if="social.mastodon_post">
-                            <h4>Mastodon</h4>
-                            <p><t t-out="social.mastodon_post"/></p>
-                        </t>
-                        <t t-if="social.linkedin_post">
-                            <h4>LinkedIn</h4>
-                            <p><t t-out="social.linkedin_post"/></p>
-                        </t>
-                    </t>
-                </div>
-            </field>
+            <field name="body_html"><![CDATA[
+<div style="font-family: Arial, sans-serif; line-height: 1.6; max-width: 700px;">
+<h2>Blog Post Published</h2>
+<p><strong>Title:</strong> ${object.blog_post_id.name}</p>
+<p><strong>Blog:</strong> ${object.blog_post_id.blog_id.name}</p>
+<p><strong>URL:</strong> <a href="https://itsulu.com${object.blog_post_id.website_url}">https://itsulu.com${object.blog_post_id.website_url}</a></p>
+<h3>Social Media Posts — Ready to Post</h3>
+% for social in object.blog_post_id.itsulu_social_id:
+% if social.twitter_post_a:
+<h4>Twitter</h4>
+<p>${social.twitter_post_a}</p>
+% endif
+% if social.twitter_post_b:
+<h4>Twitter</h4>
+<p>${social.twitter_post_b}</p>
+% endif
+% if social.bluesky_post_a:
+<h4>BlueSky</h4>
+<p>${social.bluesky_post_a}</p>
+% endif
+% if social.bluesky_post_b:
+<h4>BlueSky</h4>
+<p>${social.bluesky_post_b}</p>
+% endif
+% if social.mastodon_post:
+<h4>Mastodon</h4>
+<p>${social.mastodon_post}</p>
+% endif
+% if social.linkedin_post:
+<h4>LinkedIn</h4>
+<p>${social.linkedin_post}</p>
+% endif
+% endfor
+</div>
+            ]]></field>
         </record>
 
     </data>
diff --git a/addons/itsulu_blog_publisher/views/blog_generation_log_views.xml b/addons/itsulu_blog_publisher/views/blog_generation_log_views.xml
index 37ccafe..eb3ac9a 100644
--- a/addons/itsulu_blog_publisher/views/blog_generation_log_views.xml
+++ b/addons/itsulu_blog_publisher/views/blog_generation_log_views.xml
@@ -34,7 +34,7 @@
             <form string="Generation Log" create="false" edit="false">
                 <header>
                     <button name="action_retry" type="object" string="↩ Retry Generation"
-                            invisible="state != 'error'"
+                            attrs="{'invisible': [('state', '!=', 'error')]}"
                             class="btn-warning"
                             data-test-id="btn-retry-log-form"/>
                 </header>
@@ -43,7 +43,7 @@
                         <group string="Result">
                             <field name="state" widget="badge"/>
                             <field name="blog_post_id"/>
-                            <field name="error_message" invisible="state != 'error'"/>
+                            <field name="error_message" attrs="{'invisible': [('state', '!=', 'error')]}"/>
                         </group>
                         <group string="Trigger">
                             <field name="trigger_source"/>
diff --git a/addons/itsulu_blog_publisher/views/blog_topic_views.xml b/addons/itsulu_blog_publisher/views/blog_topic_views.xml
index afd7de5..8ab273b 100644
--- a/addons/itsulu_blog_publisher/views/blog_topic_views.xml
+++ b/addons/itsulu_blog_publisher/views/blog_topic_views.xml
@@ -20,10 +20,10 @@
                        decoration-warning="state=='skipped'"/>
                 <field name="used_date" optional="show"/>
                 <button name="action_mark_pending" type="object" string="↩ Reset"
-                        invisible="state == 'pending'"
+                        attrs="{'invisible': [('state', '=', 'pending')]}"
                         class="btn-sm btn-secondary"/>
                 <button name="action_mark_skipped" type="object" string="Skip"
-                        invisible="state != 'pending'"
+                        attrs="{'invisible': [('state', '!=', 'pending')]}"
                         class="btn-sm btn-warning"/>
             </tree>
         </field>
@@ -36,10 +36,10 @@
             <form string="Blog Topic">
                 <header>
                     <button name="action_mark_pending" type="object" string="Reset to Pending"
-                            invisible="state == 'pending'"
+                            attrs="{'invisible': [('state', '=', 'pending')]}"
                             class="btn-secondary"/>
                     <button name="action_mark_skipped" type="object" string="Skip"
-                            invisible="state != 'pending'"
+                            attrs="{'invisible': [('state', '!=', 'pending')]}"
                             class="btn-warning"/>
                     <field name="state" widget="statusbar" statusbar_visible="pending,used"/>
                 </header>