PRODUCT UPDATES
What’s new
Each release is organized into Performance, Security and Design. Older release notes describe how the product worked at the time. Later releases may change that behavior.
Current release: v4.9.263. Latest release: .
v4.9.183 · Focused package navigation
Performance
No separate change recorded in this category.
Security
Existing protection endpoint authorization remains enforced.
Design
Removed redundant Email protection and edit-domain Health shortcuts.
v4.9.182 · Shorter tab labels
Performance
No separate change recorded in this category.
Security
Domain identity and authorization stay unchanged.
Design
Removed repeated domain suffixes from horizontal tab labels.
v4.9.181 · Domain security in Health
Performance
No separate change recorded in this category.
Security
Ownership TXT and MX checks stay scoped to the selected domain.
Design
Moved Domain security to Health and retained check-result dialogs.
v4.9.180 · Inline spam policy
Performance
No separate change recorded in this category.
Security
Spam-only saves validate scope, revision, numeric bounds and threshold order.
Design
Editable Spam & sender checks inside the Ajax workspace.
v4.9.179 · Readable controls and protection tabs
Performance
No separate change recorded in this category.
Security
Protection forms retain package and domain authorization.
Design
White text on active buttons, five recent purchases and horizontal protection sections.
v4.9.178 · Overview and list navigation
Performance
Ajax pagination updates the list while preserving the workspace.
Security
No separate change recorded in this category.
Design
Logs navigation, top/bottom paging and package-aware domain shortcuts.
v4.9.177 · Consistent history pagination
Performance
Authorized histories use 20-record pages with filters applied first.
Security
DNS check feedback remains bound to current ownership and verification state.
Design
Previous/Next controls and final account-deletion section.
v4.9.176 · Gateway inventory
Performance
Bounded local inventory reports resource usage and available package-update history.
Security
Inventory remains administrator-only and does not run product updates.
Design
Clearer Health, SMTP sending and password sections.
v4.9.175 · Save acknowledgement redirects
Performance
Successful redirect saves now read the matching short-lived response acknowledgement.
Security
Stale or unrelated acknowledgements cannot confirm another save.
Design
Corrected false Could not save feedback.
v4.9.174 · Greylisting save and operation feedback
Performance
Greylisting save uses the installed configuration helper.
Security
Save results require a matching server acknowledgement.
Design
Centered Please wait, Saved or detailed failure dialogs with Close.
v4.9.173 · Visible horizontal navigation
Performance
No separate change recorded in this category.
Security
Preserved form validation, CSRF and existing save behavior.
Design
Overflow arrows and independent settings subsections.
v4.9.172 · Shared portal workspaces
Performance
Domain and period filters apply before pagination; one section per request.
Security
Current domain ownership and package scope remain checked.
Design
Shared admin/IT navigation, wider service intervals and single-open message details.
v4.9.171 · Statistics navigation
Performance
Only the selected statistics section is rendered; authenticated Ajax avoids full-page reloads.
Security
Late and unauthenticated responses cannot replace current content.
Design
Horizontal sections, filter navigation and inline details.
v4.9.170 · Delivered text and quarantine retention
Performance
Delivered headers and attachment-free text retained for 90 days after destination acceptance.
Security
Quarantine retention is configurable from 1 to 14 days under administrator limits.
Design
Authorized delivered text and retention controls.
v4.9.169 · Classified retention maintenance
Performance
Classified cleanup separates operational, audit and destruction records.
Security
Added safe security and administrative event context.
Design
No separate change recorded in this category.
v4.9.168 · Operational retention rollout
Performance
Introduced scheduled operational retention maintenance.
Security
Retention coverage includes operational records and native log settings.
Design
No separate change recorded in this category.
v4.9.167 · Optional greylisting
Performance
No separate change recorded in this category.
Security
Protected-domain greylisting controls with package, authenticated-sending and local-notification bypasses.
Design
Administrator defaults and eligible domain overrides.
v4.9.166 · Domain diagnostic tools
Performance
Bounded SPF policy analysis and separate MX tests.
Security
Public-target checks retain scope, rate limits and explicit unknown results.
Design
MX reverse DNS, SMTP/blocklist controls and colored SPF explanations.
v4.9.165 · Delivery history cards
Performance
No separate change recorded in this category.
Security
Preserved recipient and tenant scope; historical records do not gain release actions.
Design
Responsive summary rows, status colors and working View/Close controls.
v4.9.164 · Expanded rule descriptions
Performance
No separate change recorded in this category.
Security
Recorded signals receive descriptions from the deployed rule configuration; absence is not proof a check ran.
Design
Quarantine and delivery details share the description catalog.