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About the Upgrade category
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0
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1561
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May 18, 2016
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Upgrade fails with db_migrations_pkey duplicate key error
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2
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124
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June 29, 2026
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Upgrade Version
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3
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150
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May 25, 2026
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doPermissionsMigration: The role was not valid after upgrade to release-11.6
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2
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144
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May 18, 2026
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Images missing after update to 7.1
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0
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91
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December 3, 2025
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Migration issue from mysql to postgres mattermost 10.4.1
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2
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166
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November 20, 2025
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After migrating from MySQL to PostgreSQL - too many SQL errors and features not working
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11
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239
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October 30, 2025
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Migrating Mattermost Database from MySQL to PostgreSQL (using pgloader)
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2
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375
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October 30, 2025
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Upgrade from 10 to 11 postgres update from v.13 db restore issue
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5
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1642
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October 19, 2025
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Can't Upgrade from 10.9.1 to 10.10.1 or Higher
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0
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123
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October 3, 2025
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[Solved] Can't upgrade after version 10.0.1
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2
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126
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July 23, 2025
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Upgrade from 9.11 ESR to 10.5 ESR fails with MySQL database migration query failure
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0
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61
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June 29, 2025
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Simple update/upgrade question
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2
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91
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June 20, 2025
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Mattermost Upgrade Plan: v9.7.3 → v10.x – Need Advice & Clarification
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1
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260
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May 28, 2025
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How to upgrade Mattermost from v5.4.0
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2
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157
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April 4, 2025
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Mattermost Stuck on White Screen After Launch Any Fixes?
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9
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1652
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March 28, 2025
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Error: Unit mattermost.service not found after version upgrade
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2
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189
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March 7, 2025
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Mattermost Desktop App Shows Black Screen – Any Fix?
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1
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219
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March 4, 2025
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An Error Occurred: could not generate config: could not parse mysql DSN: no match found
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1
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179
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February 18, 2025
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[Solved] Mattermost update self-hosted free version
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2
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525
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January 30, 2025
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Upgrading container tarball deployment, is it just "drop-in"?
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1
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69
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January 19, 2025
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Issue updating Mattermost-omnibus on digitalocean
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2
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222
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December 20, 2024
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[Solved] Issue updating Mattermost-omnibus on self hosted server
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6
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1178
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October 1, 2024
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Updating Mattermost Docker (Running on Debian 12 VM Proxmox)
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1
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261
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July 28, 2024
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How to upgrade from 5.19 to latest version
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3
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634
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July 28, 2024
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[Solved] Images not showing since upgrade
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5
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649
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July 16, 2024
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Upgrading Mattermost for docker
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3
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2395
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April 15, 2024
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Interactive mesasage update does not work since last Mattermost upgrades
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12
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573
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April 10, 2024
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Upgrade to latest via APT gives error on configure first time
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7
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1078
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March 27, 2024
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I get a black screen after upgrading to 5.7.0 on my Mac Desktop
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2
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285
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March 18, 2024
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