---
title: "Single sign-on and conditional senders"
description: "Pyn changelog, week of 21 September 2026. People can now sign in to Pyn with their work email through your company's single sign-on."
area: changelog
version: "2026-09-26"
tableOfContents: false
sidebar:
  label: Week of 21 September 2026
  order: 5
---

![Create Conditional Sender: a name, a medium, a fallback and ordered rules.](https://support.pynhq.com/media/settings/conditional-senders/settings-conditional-senders-create.png)

People can now sign in to Pyn with their work email through your company's single sign-on. On the sign-in page they choose **Continue with SSO**, enter their work email, and Pyn hands them to your identity provider. [Sign in with SSO](https://support.pynhq.com/account/sign-in/sign-in-with-sso/)

## Conditional senders

A step no longer has to come from one fixed sender. A conditional sender checks ordered audience rules to pick who each message comes from, with a fallback sender for everyone the rules miss: people in Sales can hear from the head of Sales, and everyone else from the People team. Create one in **Settings**, then choose it as the sender on any step. [Create a conditional sender](https://support.pynhq.com/settings/conditional-senders/create-a-conditional-sender/)

## Also new

- Duplicate a campaign step for a new date, and choose whether the copy keeps its recipients.
- Put an enrollment's Reference Date into flow emails and Slack messages.
- Automation steps warn you when their audience is empty, or when a message scheduled before the start date leaves out upcoming joiners.

**Fixes and improvements (39)**

- You can now find items by typing part of a word in search, including Find on journey maps and Flows.
- You can now access actions directly from rows in the Custom Email Recipients and Calendars tables.
- Connected calendars now show the same active-status indicator as senders.
- Every field in the Details panel now has an icon to help you identify its type.
- You can archive and restore senders from the All senders table, with confirmation before archiving.
- Employee search now shows personal email addresses when work addresses are missing and keeps each person’s employment stage visible alongside their name.
- Enrollment lists now show the employee and enrollment status so you can distinguish entries at a glance.
- Enrollment step lists now show personalized message text when a step has a single available message delivery.
- You can change a campaign’s emoji and background colour together from its details panel.
- HiBob can now provide more employment details, including original start date, tenure and manager status, when those fields are available.
- The sign-in page now downloads less data before you sign in.
- The current page number is now clearly highlighted when you browse lists.
- Audience groups and automation triggers based on fields with multiple selections now match the chosen option instead of every employee with a value.
- Enrollment steps now show whether messages were sent, bounced or skipped rather than appearing complete when no recipient was found.
- Audience settings now have consistent spacing between included and excluded employees and the audience preview.
- Manual enrollment now aligns option descriptions consistently and shows clear action buttons after enrollment.
- The actions menu button in side-panel headers now matches the close button’s size.
- Journey cards and categories now keep their updated order when you leave the page and return.
- Reporting updates for your workspace no longer stall when another workspace encounters an error.
- Scheduled activity in your workspace now continues when another workspace encounters an error.
- The expanded message editor now stays at a readable width on wide screens.
- Clicking the placeholder in a new campaign email now places the cursor where you can start typing.
- Fields in campaign creation and other forms now have consistent spacing.
- Date and scheduling dropdowns no longer turn grey when you move the pointer over them.
- Automation steps now appear in schedule order rather than the order they were added.
- Google Calendar invitations now use the next available occurrence from Google and respect the event’s time zone.
- One invalid custom field no longer hides all the other custom fields on an employee profile.
- The content editor’s Back button now returns you to the page you opened it from.
- You can now reschedule campaign milestones and unsent messages by dropping them anywhere in a day on the month calendar.
- The campaign year calendar now fits shorter laptop screens without cutting off the final months when there is enough room.
- The campaign list now follows the month or year shown in the calendar.
- Date-based flows now use the adjusted reference date when scheduling messages around an anniversary or other shifted date.
- Reconnecting Workday with valid credentials now clears the error state and resumes syncing.
- Duplicate and Archive actions now appear consistently in campaign menus.
- Rapidly rearranging journey cards no longer causes their order to change unexpectedly after you drop them.
- Journey cards now recover correctly from failed moves and stay hidden while archiving is in progress.
- Editing details in the side panel no longer loses focus or resets your typed text during unrelated updates.
- Employee syncing from Classic no longer fails when a custom choice field contains a true-or-false option.
- ADP workers without a work or personal email address no longer create new employee profiles until an email becomes available.

Release notes: [25 September 2026](https://support.pynhq.com/changelog/2026-09-25/) and [26 September 2026](https://support.pynhq.com/changelog/2026-09-26/).