BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ForceFolks//Salesforce Release Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:ForceFolks Salesforce Release Calendar
X-WR-CALDESC:All-day planning dates, not exact maintenance windows.
BEGIN:VEVENT
UID:winter-27-notes@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20260819
DTEND;VALUE=DATE:20260820
SUMMARY:Salesforce Winter '27: Release notes published
STATUS:CONFIRMED
TRANSP:TRANSPARENT
URL:https://admin.salesforce.com/blog/2026/admin-winter-27-release-countd
 own
DESCRIPTION:All-day planning marker\, not an outage window. Published cal
 endar date. Official release countdown. Source: https://admin.salesforce
 .com/blog/2026/admin-winter-27-release-countdown Checked 2026-10-06. htt
 ps://forcefolks.com/salesforce-release-dates/
END:VEVENT
BEGIN:VEVENT
UID:winter-27-refresh@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20260827
DTEND;VALUE=DATE:20260828
SUMMARY:Salesforce Winter '27: Sandbox refresh cutoff date
STATUS:CONFIRMED
TRANSP:TRANSPARENT
URL:https://help.salesforce.com/s/articleView?id=000391927&language=en_US
 &type=1
DESCRIPTION:All-day planning marker\, not an outage window. Pacific plann
 ing day. Refresh must finish before the cutoff. Help specifies 6 p.m. PT
 . The countdown heading says before 5 p.m. PT. Source: https://help.sale
 sforce.com/s/articleView?id=000391927&language=en_US&type=1 Checked 2026
 -10-06. https://forcefolks.com/salesforce-release-dates/
END:VEVENT
BEGIN:VEVENT
UID:winter-27-preview@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20260828
DTEND;VALUE=DATE:20260830
SUMMARY:Salesforce Winter '27: Preview sandbox upgrades
STATUS:CONFIRMED
TRANSP:TRANSPARENT
URL:https://help.salesforce.com/s/articleView?id=000391927&language=en_US
 &type=1
DESCRIPTION:All-day planning marker\, not an outage window. Published cal
 endar dates. Exact window depends on the sandbox instance. Source: https
 ://help.salesforce.com/s/articleView?id=000391927&language=en_US&type=1 
 Checked 2026-10-06. https://forcefolks.com/salesforce-release-dates/
END:VEVENT
BEGIN:VEVENT
UID:winter-27-wave-1@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20260904
DTEND;VALUE=DATE:20260905
SUMMARY:Salesforce Winter '27: Production wave 1 planning day
STATUS:CONFIRMED
TRANSP:TRANSPARENT
URL:https://admin.salesforce.com/blog/2026/admin-winter-27-release-countd
 own
DESCRIPTION:All-day planning marker\, not an outage window. Pacific plann
 ing day. Check your instance on Salesforce Trust. Source: https://admin.
 salesforce.com/blog/2026/admin-winter-27-release-countdown Checked 2026-
 10-06. https://forcefolks.com/salesforce-release-dates/
END:VEVENT
BEGIN:VEVENT
UID:winter-27-wave-2@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20261002
DTEND;VALUE=DATE:20261003
SUMMARY:Salesforce Winter '27: Production wave 2 planning day
STATUS:CONFIRMED
TRANSP:TRANSPARENT
URL:https://admin.salesforce.com/blog/2026/admin-winter-27-release-countd
 own
DESCRIPTION:All-day planning marker\, not an outage window. Pacific plann
 ing day. Check your instance on Salesforce Trust. Source: https://admin.
 salesforce.com/blog/2026/admin-winter-27-release-countdown Checked 2026-
 10-06. https://forcefolks.com/salesforce-release-dates/
END:VEVENT
BEGIN:VEVENT
UID:winter-27-wave-3@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20261009
DTEND;VALUE=DATE:20261010
SUMMARY:Salesforce Winter '27: Production wave 3 planning day
STATUS:CONFIRMED
TRANSP:TRANSPARENT
URL:https://admin.salesforce.com/blog/2026/admin-winter-27-release-countd
 own
DESCRIPTION:All-day planning marker\, not an outage window. Pacific plann
 ing day. Check your instance on Salesforce Trust. Source: https://admin.
 salesforce.com/blog/2026/admin-winter-27-release-countdown Checked 2026-
 10-06. https://forcefolks.com/salesforce-release-dates/
END:VEVENT
BEGIN:VEVENT
UID:winter-27-non-preview@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20261009
DTEND;VALUE=DATE:20261011
SUMMARY:Salesforce Winter '27: Non-preview sandbox upgrades
STATUS:CONFIRMED
TRANSP:TRANSPARENT
URL:https://help.salesforce.com/s/articleView?id=000391927&language=en_US
 &type=1
DESCRIPTION:All-day planning marker\, not an outage window. Published cal
 endar dates. Exact window depends on the sandbox instance. Source: https
 ://help.salesforce.com/s/articleView?id=000391927&language=en_US&type=1 
 Checked 2026-10-06. https://forcefolks.com/salesforce-release-dates/
END:VEVENT
BEGIN:VEVENT
UID:spring-27-preview@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20270109
DTEND;VALUE=DATE:20270110
SUMMARY:Salesforce Spring '27: Preview sandbox example (scheduled)
STATUS:TENTATIVE
TRANSP:TRANSPARENT
URL:https://status.salesforce.com/maintenances/20163638
DESCRIPTION:All-day planning marker\, not an outage window. UTC planning 
 day. Example instance USA270S. Future planning marker\, not an org-speci
 fic maintenance appointment. Source: https://status.salesforce.com/maint
 enances/20163638 Checked 2026-10-06. https://forcefolks.com/salesforce-r
 elease-dates/
END:VEVENT
BEGIN:VEVENT
UID:spring-27-wave-1@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20270116
DTEND;VALUE=DATE:20270117
SUMMARY:Salesforce Spring '27: Production wave 1 example (scheduled)
STATUS:TENTATIVE
TRANSP:TRANSPARENT
URL:https://status.salesforce.com/maintenances/20163800
DESCRIPTION:All-day planning marker\, not an outage window. UTC planning 
 day. Example instance USA322. Future planning marker\, not an org-specif
 ic maintenance appointment. Source: https://status.salesforce.com/mainte
 nances/20163800 Checked 2026-10-06. https://forcefolks.com/salesforce-re
 lease-dates/
END:VEVENT
BEGIN:VEVENT
UID:spring-27-wave-2@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20270206
DTEND;VALUE=DATE:20270207
SUMMARY:Salesforce Spring '27: Production wave 2 example (scheduled)
STATUS:TENTATIVE
TRANSP:TRANSPARENT
URL:https://status.salesforce.com/maintenances/20163877
DESCRIPTION:All-day planning marker\, not an outage window. UTC planning 
 day. Example instance USA320. Future planning marker\, not an org-specif
 ic maintenance appointment. Source: https://status.salesforce.com/mainte
 nances/20163877 Checked 2026-10-06. https://forcefolks.com/salesforce-re
 lease-dates/
END:VEVENT
BEGIN:VEVENT
UID:spring-27-wave-3@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20270220
DTEND;VALUE=DATE:20270221
SUMMARY:Salesforce Spring '27: Production wave 3 example (scheduled)
STATUS:TENTATIVE
TRANSP:TRANSPARENT
URL:https://status.salesforce.com/maintenances/20164210
DESCRIPTION:All-day planning marker\, not an outage window. UTC planning 
 day. Example instance NA251. Future planning marker\, not an org-specifi
 c maintenance appointment. Source: https://status.salesforce.com/mainten
 ances/20164210 Checked 2026-10-06. https://forcefolks.com/salesforce-rel
 ease-dates/
END:VEVENT
BEGIN:VEVENT
UID:spring-27-oauth-retirement@forcefolks.com
DTSTAMP:20261006T000000Z
DTSTART;VALUE=DATE:20270220
DTEND;VALUE=DATE:20270221
SUMMARY:Salesforce Spring '27: Connected App username-password flow retir
 ement
STATUS:CONFIRMED
TRANSP:TRANSPARENT
URL:https://help.salesforce.com/s/articleView?id=release-notes.rn_ru.htm&
 language=en_US&type=5
DESCRIPTION:All-day planning marker\, not an outage window. Time zone not
  specified by source. Separate release-update enforcement deadline\, not
  a production wave. Source: https://help.salesforce.com/s/articleView?id
 =release-notes.rn_ru.htm&language=en_US&type=5 Checked 2026-10-06. https
 ://forcefolks.com/salesforce-release-dates/
END:VEVENT
END:VCALENDAR