{"startDate":"2026-10-18","endDate":"2026-10-18", "application":"PostalOne!","title":"PostalOne! 64.1.2.0", "outage":"Complete","apiImpact":"Payments 3.0, OAuth 2.0","additionalDetails":"Release window: 5:00 AM - 10:00 AM CT / Outage: 5:00 AM - 8:00 AM CT"}

{"startDate":"2026-10-20","endDate":"2026-10-20", "application":"LBRO","title":"Label Broker 20.0.3", "outage":"Rolling","apiImpact":"Domestic Labels 3.0, International Labels 3.0","additionalDetails":"Release window: 8:00 PM - 12:00 AM CT / System dependencies: USPS.com, Click-N-Ship, Retail Systems Software, Self-Service Kiosk, and Business Portal"}

{"startDate":"2026-10-04","endDate":"2026-10-04", "application":"PostalOne!","title":"PostalOne! 64.1.1.0", "outage":"Complete","apiImpact":"Payments 3.0, OAuth 2.0","additionalDetails":"Release Window: 5:00 AM – 9:00 AM CT / Outage: 5:00 AM – 8:00 AM CT"}

{"startDate":"2026-10-11","endDate":"2026-10-11", "application":"EPS","title":"EPS 8.7.2.0", "outage":"None","apiImpact":"No Impact","additionalDetails":"Release window: 6:00 AM - 8:00 AM CT"}

{"startDate":"2026-10-25","endDate":"2026-10-25", "application":"EPS","title":"EPS 8.8.0.0", "outage":"None","apiImpact":"No Impact","additionalDetails":"Release window: 6:00 AM - 10:00 AM CT"}

{"startDate":"2027-01-03","endDate":"2027-01-03", "application":"PostalOne!","title":"PostalOne! 65.0.0.0", "outage":"Complete","apiImpact":"Payments 3.0","additionalDetails":"Details on API Impact and Release/Outage windows will be provided at a later date"}

{"startDate":"2027-01-03","endDate":"2027-01-03", "application":"USPS Ship","title":"USPS Ship 32.0.0.0", "outage":"Complete","apiImpact":"Payments 3.0","additionalDetails":"Details on API Impact and Release/Outage windows will be provided at a later date"}

{"startDate":"2026-10-25","endDate":"2026-10-25", "application":"PostalOne!","title":"PostalOne! 64.1.2.1", "outage":"Complete","apiImpact":"Payments 3.0, OAuth 2.0","additionalDetails":"Release window: 7:00 AM - 9:30 AM CT / Outage: 7:00 AM - 8:30 AM CT"}

{"startDate":"2026-10-28","endDate":"2026-10-28", "application":"USPS Ship","title":"USPS Ship 30.0.1.0", "outage":"Complete","apiImpact":"Payments 3.0, Disputes 3.0, Adjustments 3.0, Domestic Labels 3.0, International Labels 3.0","additionalDetails":"Release Window: 9:00 PM – 11:59 PM CT / Outage: 9:00 PM – 9:30 PM CT"}

{"startDate":"2026-10-26","endDate":"2026-10-26", "application":"EPS","title":"EPS 8.8.0.1", "outage":"None","apiImpact":"No Impact","additionalDetails":"Release window: 5:00 PM - 7:00 PM CT"}

{"startDate":"2026-11-03","endDate":"2026-11-03", "application":"LBRO","title":"Label Broker 20.1.0", "outage":"Rolling","apiImpact":"Domestic Labels 3.0, International Labels 3.0","additionalDetails":"Release window: 8:00 PM - 12:00 AM CT / May impact ClickNShip, RSS, SSK, Business Portal"}

{"startDate":"2026-11-15","endDate":"2026-11-15", "application":"PostalOne!","title":"PostalOne! 64.1.3.0", "outage":"Complete","apiImpact":"Payments 3.0, OAuth 2.0","additionalDetails":"Release window: 5:00 AM - 9:30 AM CT / Outage: 5:00 AM - 8:00 AM CT "}

{"startDate":"2026-11-15","endDate":"2026-11-15", "application":"USPS Ship","title":"USPS Ship 31.0.0.0", "outage":"Complete","apiImpact":"Payments 3.0, Disputes 3.0, Adjustments 3.0, Domestic Labels 3.0, International Labels 3.0","additionalDetails":"Release Window: 6:00 AM – 1:00 PM CT / Outage: 6:00 AM – 11:00 AM CT"}

{"startDate":"2026-11-10","endDate":"2026-11-10", "application":"eReg","title":"CustReg Maintenance", "outage":"Rolling","apiImpact":"No Impact","additionalDetails":"Release window: 9:00 PM - 5:00 AM CT / Users may not be able to sign in to their USPS.com account and payment transactions on some applications may be temporarily unavailable."}

{"startDate":"2026-11-12","endDate":"2026-11-12", "application":"COP","title":"Customer Onboarding Portal 2.5.9", "outage":"Rolling","apiImpact":"No Impact","additionalDetails":"Release window: 7:00 PM - 11:00 PM CT / Business Users may not be able to refresh claims for API Credentials. New users may not be able to sign up for APIs. Any changes to API Applications or Products may not be able to be processed."}

{"startDate":"2026-11-01","endDate":"2026-11-01", "application":"ProgReg","title":"Program Registration 31.4.0.0", "outage":"None","apiImpact":"No Impact","additionalDetails":"Release window: 5:00 AM to 8:00 AM CT"}