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@as51340 as51340 commented Sep 1, 2025

Release note

Added docs and procedure about how to perform 0-downtime upgrade.

Related product PRs

PRs from product repo this doc page is related to:
memgraph/memgraph#3172
memgraph/helm-charts#159
memgraph/helm-charts#162

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@as51340 as51340 added this to the Memgraph 3.6 milestone Sep 1, 2025
@as51340 as51340 self-assigned this Sep 1, 2025
@as51340 as51340 added status: ready PR is ready for review feature Documentation related to a new product feature of feature update labels Sep 1, 2025
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@as51340 as51340 marked this pull request as ready for review September 2, 2025 07:10
@as51340 as51340 changed the title Add ISSU docs feat: Add ISSU docs Sep 22, 2025
@matea16 matea16 mentioned this pull request Sep 23, 2025
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@as51340 I restructured the docs a bit for better clarity, can you check if everything looks okay before merging?

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as51340 commented Sep 26, 2025

@as51340 I restructured the docs a bit for better clarity, can you check if everything looks okay before merging?

Looks good to me

@matea16 matea16 merged commit cb29516 into memgraph-3-6 Sep 26, 2025
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matea16 added a commit that referenced this pull request Oct 8, 2025
* init

* feat: Add support for routing based on replica lag (#1409)

* docs: Add docs section for replicas' read lag

* docs: Improve wording

* restructure content

---------

Co-authored-by: matea16 <mateapesic@hotmail.com>

* bug fix: Disable starting HA cluster when --storage-wal-enabled=false for IN_MEMORY_TRANSACTIONAL storage  (#1400)

* docs: Document snapshot flags and WAL behavior

* Update pages/fundamentals/data-durability.mdx

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* docs: Document optional init containers (#1407)

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* docs: Add support for extraEnv variables (#1401)

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* docs: Support custom command for probes (#1397)

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* feat: Support MT authentication with bolt+routing on the HA cluster (#1404)

* docs: Describe the authentication process

* Update pages/clustering/high-availability.mdx

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* feat: Use num committed txns for failover and use replication lag as input for the failover decision  (#1403)

* docs: Document max_failover_replica_lag

* docs: Describe the failover process

* docs: Clarify and fix the example

* Update pages/clustering/high-availability.mdx

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* feat: Add ISSU docs (#1389)

* ISSU docs

* docs: Explain write and read downtime

* restructure docs

---------

Co-authored-by: matea16 <mateapesic@hotmail.com>
Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* docs: Document extra hooks, volumes and volume mounts (#1410)

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* docs: Document HA telemetry (#1414)

* docs: Document telemetry data

* Apply suggestions from code review

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Drop all indexes and constraints docs (#1391)

* drop all indexes and constraints

* restructure

* add drop all indexes and constraints info on index and constraints pages

* update callouts

---------

Co-authored-by: matea16 <mateapesic@hotmail.com>
Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* feat: Add optional service monitor to HA chart (#1408)

* docs: Document optional service monitor

* docs: Clean monitoring chapter

* Update pages/getting-started/install-memgraph/kubernetes.mdx

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Remove redundant previous release

* Add the first changelog item under memgraph

* Add almost half of the Memgraph release noets

* Add all available Memgraph release notes

* Add all mage release notes

* bugfix: make it obvious that user-role maps are not updated (#1419)

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* New features: Rename and Force drop database (#1418)

* force drop

* rename database

* updates

---------

Co-authored-by: matea16 <mateapesic@hotmail.com>

* Set nested properties documentation (#1421)

* Add documentation for setting nested properties

* Apply suggestions from code review

* Update cybersecurity guide

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add text edge index, relevance score and limit parameters to text search docs (#1422)

* add relevance score, search limit and text edge index to docs

* Apply suggestions from code review

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add cosine similarity function docs (#1423)

* add cosine similarity function

* Apply suggestions from code review

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Auth on show schema info documentation (#1424)

* Add auth on show schema info

* Update pages/deployment/workloads/memgraph-in-graphrag.mdx

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Filter with pattern expressions documentation (#1425)

* Add pattern expressions

* Apply suggestions from code review

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

* Add the rest of the changelog items

* docs: HA system configuration (#1416)

* docs: Extract HA system configuration

* Update pages/getting-started/install-memgraph/kubernetes.mdx

---------

Co-authored-by: Matea Pesic <80577904+matea16@users.noreply.github.com>

---------

Co-authored-by: Andi Skrgat <andi8647@gmail.com>
Co-authored-by: Ivan Milinović <44698587+imilinovic@users.noreply.github.com>
Co-authored-by: Marko Budiselic <marko.budiselic@memgraph.com>
Co-authored-by: andrejtonev <29177572+andrejtonev@users.noreply.github.com>
Co-authored-by: Josipmrden <josip.mrden@memgraph.io>
Co-authored-by: David Ivekovic <david.ivekovic@memgraph.io>
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