WordPress 7.1 “Mary Lou” was released on August 19, 2026, bringing important updates across the block editor, administration experience, accessibility, responsive styling, collaboration tools, and plugin APIs.
The release incorporates multiple Gutenberg updates into WordPress core, introduces responsive block styles, adds new blocks including Tabs and Playlist, expands Notes functionality, introduces an Icons API, and provides greater control over speculative loading.
With changes affecting both the editor and plugin ecosystem, compatibility becomes especially important after upgrading.
For this article, we have highlighted ten useful WordPress plugins whose developers have declared compatibility with WordPress 7.1 and continued maintaining their products after the release.
The list covers common WordPress requirements including ecommerce, SEO, security, backups, performance, forms, privacy, product management, and store operations.
How Compatibility Was Considered
Three practical factors were considered when preparing this list:
- The plugin declares WordPress 7.1 compatibility.
- It continues to receive active development and maintenance.
- It has an established user base and solves an important WordPress or WooCommerce requirement.
A “Tested up to: 7.1” declaration is a useful compatibility signal, but website owners should still test major updates on staging before deploying them to production.
1: WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels
For WooCommerce stores, invoices and fulfilment documents are an important part of daily operations.
WebToffee’s PDF Invoices & Packing Slips for WooCommerce helps businesses generate PDF invoices, packing slips, delivery notes, dispatch labels, and shipping labels directly from WooCommerce.
Documents can be automatically attached to relevant order emails, while bulk generation and printing make it easier to process multiple orders.
The plugin also provides customizable templates and flexible invoice-numbering options.
It has been updated for WordPress 7.1 compatibility, making it a useful option for WooCommerce stores upgrading to the latest WordPress release.
After an upgrade, store owners should generate a test order and confirm that invoice creation, email attachments, formatting, and bulk actions continue to work correctly.
A free version is also available through WordPress.org.
2: WooCommerce
WooCommerce remains the foundation of the WordPress ecommerce ecosystem. It transforms WordPress into a complete online store platform with support for:
- Products and variations
- Shopping carts
- Checkout
- Taxes
- Shipping
- Payment gateways
- Customer accounts
- Order management
- Reporting
Its biggest strength is its wider ecosystem. Thousands of plugins and services integrate with WooCommerce through its hooks, filters, and APIs.
WooCommerce has been updated for WordPress 7.1, making it particularly important for online stores planning their core upgrade.
When upgrading a WooCommerce website, do not simply confirm that the homepage or product page loads correctly.
Test the complete buying process:
Product → Cart → Coupon → Checkout → Payment → Order Confirmation → Email.
This helps identify problems that may only appear during real transactions.
3: Product Import Export for WooCommerce
Large WooCommerce stores often need to move or update hundreds or thousands of products.
WebToffee’s Product Import Export for WooCommerce helps store owners import and export product data using CSV and XML files.
It supports different WooCommerce product types, along with:
- Images
- Categories
- Attributes
- Custom fields
- Product metadata
- Supplier information
Column mapping also helps businesses adapt external product files to the WooCommerce structure without manually reorganizing every spreadsheet.
The plugin has been updated for WordPress 7.1 compatibility and remains actively maintained.
One useful precaution before a major WordPress or WooCommerce update is to create a fresh product export in addition to your regular website backup.
This gives you an independent catalogue copy that can help with migration or recovery if required.
A free version is available on WordPress.org.
4: SEO Repair Kit
Alongside traditional SEO optimization, website owners also need ongoing visibility into technical issues that may develop after pages are published or after changes are made to a WordPress site.
SEO Repair Kit focuses on continuous SEO monitoring, maintenance, and repair. It helps website owners identify problems that may not always create obvious visual errors but can still affect crawling, indexing, search visibility, and user experience.
Its toolkit includes features such as:
- Link Manager
- 404 monitoring
- Image Alt Text
- 301 Redirection
- KeyTrack
- Schema Manager
- Bot Manager
- AI Chatbot
- Meta Manager
- Sitemap Manager
- Internal Linking
- Spam monitoring
Indexed spam monitoring is particularly useful because a website can sometimes look completely normal to its owner while unwanted or malicious URLs begin appearing in search engine results.
This highlights an important difference between SEO optimization and SEO monitoring.
Optimization helps improve individual pages, while monitoring helps website owners identify technical issues, broken links, unexpected 404s, indexing problems, spam signals, and other changes as they emerge.
SEO Repair Kit is also tested with WordPress 7.1, making it a useful tool to consider when reviewing the overall SEO health of a WordPress website after a major core update.
5: Smart Coupons for WooCommerce
WooCommerce includes basic coupon functionality, but many stores require more flexible promotional options.
WebToffee’s Smart Coupons for WooCommerce adds functionality such as:
- BOGO offers
- Buy-X-get-Y promotions
- Gifts
- Store credit
- URL coupons
- Bulk coupon generation
- Auto-applied coupons
- Conditional discount rules
These features allow stores to create more advanced promotional campaigns without manually applying discounts to individual orders.
The plugin has been updated for WordPress 7.1 compatibility.
Because coupon rules directly affect checkout totals, they should be tested carefully after WordPress or WooCommerce updates.
For example, verify that percentage discounts, BOGO offers, gifts, store credits, and automatic coupon rules continue to calculate correctly.
A free version is also available on WordPress.org.
6: Wordfence Security
Review security whenever WordPress core or important plugins are updated. Wordfence provides several security features for WordPress websites, including:
- Web application firewall
- Malware scanning
- File integrity monitoring
- Brute-force protection
- Two-factor authentication
- Login protection
- Live traffic monitoring
Its file-integrity functionality can be especially useful around major updates because it can help identify unexpected modifications to WordPress core, plugins, or themes.
Wordfence has been updated for WordPress 7.1 compatibility.
A practical approach is to perform a security scan before upgrading and another scan afterward.
This gives website owners a cleaner baseline for distinguishing legitimate update-related file changes from suspicious modifications.
7: GDPR Cookie Consent Plugin for WordPress
Consent management is important because analytics, advertising, and tracking scripts can begin loading as soon as a visitor opens a website.
WebToffee’s GDPR Cookie Consent Plugin helps site owners manage cookies and visitor consent through features including:
- Cookie scanning
- Cookie categorization
- Customizable consent banners
- Script blocking
- Consent logs
- Geo-targeted consent behaviour
- Google Consent Mode integration
- Microsoft-related consent integrations
The plugin has been updated for WordPress 7.1.
Because WordPress 7.1 includes additional control around speculative loading, site owners should verify that their tracking and consent setup still behaves as expected after the upgrade.
Test the website in a clean browser session and confirm what scripts load before and after consent is provided.
Website owners should also remember that installing a consent plugin alone does not guarantee legal compliance. Configuration should reflect the privacy regulations applicable to the business and its visitors.
8: LiteSpeed Cache
Performance plugins deserve careful attention after major WordPress releases because they interact with HTML, CSS, JavaScript, images, databases, and server-level caching.
LiteSpeed Cache provides page caching on LiteSpeed-powered environments along with optimization features such as:
- CSS and JavaScript optimization
- Lazy loading
- Image optimization
- WebP support
- Database cleanup
- Object caching
- CDN integration
It also includes WooCommerce-aware caching rules for dynamic pages such as Cart, Checkout, and My Account.
LiteSpeed Cache has been updated for WordPress 7.1 compatibility.
After upgrading WordPress, clear existing caches and regenerate relevant optimization files before diagnosing visual problems.
Old cached CSS or HTML can sometimes make a successful update appear broken.
9. WPForms
Forms are an important conversion point for many WordPress websites.
The challenge is that forms can sometimes fail silently.
A form may appear correctly, submit successfully, and display a confirmation message while the notification email never reaches the intended recipient.
WPForms provides a drag-and-drop form builder for:
- Contact forms
- Multi-step forms
- File uploads
- Conditional logic
- Payment forms
- Marketing integrations
- Other lead-generation workflows
WPForms has been updated for WordPress 7.1 compatibility.
After upgrading, website owners should submit a real test entry rather than simply checking whether the form appears.
Confirm that the submission is stored correctly, notification emails arrive, conditional logic functions, and connected services continue working.
10: EU Order Withdrawal Button for WooCommerce
This plugin addresses an important ecommerce requirement for businesses serving consumers in the European Union.
EU consumer rules require eligible online shoppers to have an accessible way to exercise their withdrawal rights.
WebToffee’s EU Order Withdrawal Button for WooCommerce adds a withdrawal option to eligible customer orders.
The plugin can provide:
- A withdrawal button inside the customer account area
- Full or partial order withdrawal requests
- A structured confirmation process
- Customer acknowledgement emails
- Guest-order verification
- Withdrawal request management
- Eligibility rules
- Automated workflows for approved requests
It also supports WooCommerce HPOS and declares compatibility with WordPress 7.1.
For businesses selling into the EU, this functionality can make withdrawal management easier for both customers and store administrators.
However, businesses should always confirm their legal obligations independently and configure their store according to the regulations that apply to them.
What to Check After Upgrading to WordPress 7.1
Plugin compatibility declarations are useful, but every WordPress website uses a different combination of themes, plugins, hosting environments, PHP versions, integrations, and custom code.
For that reason, the safest upgrade process is:
Backup → Stage → Update → Clear Cache → Test → Monitor → Deploy
Start with a complete backup and, where possible, restore the website to a staging environment. Upgrade WordPress there first.
Then test the workflows that matter most to the website.
For an ecommerce site, test products, cart, coupons, checkout, payments, invoices, and emails. For a lead-generation website, submit forms and confirm that notifications arrive.
For an SEO-dependent website, check metadata, schema, redirects, broken links, sitemaps, 404 errors, crawling, and indexing.
For security and performance, run scans, clear caches, and confirm that important pages load correctly.
A website should not be considered successfully upgraded simply because the homepage still works.
The real test is whether its important user and business workflows continue to function from beginning to end.
Conclusion
WordPress 7.1 brings meaningful improvements across the editor, administration experience, accessibility, performance controls, and developer ecosystem.
The ten plugins covered above address some of the most common needs of WordPress and WooCommerce websites, from ecommerce and product management to SEO, security, performance, consent, forms, and order operations.
Their developers have continued to maintain their products and have declared compatibility with WordPress 7.1.
However, compatibility information should always be combined with real testing.
Before updating a production website, create a backup, use staging where possible, update carefully, clear caches, and test the workflows that generate traffic, leads, or revenue.
Maintaining a WordPress website is not only about installing the latest version.
It is about making sure the entire website ecosystem continues to work reliably after every change.