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Merge pull request #5721 from EnterpriseDB/docs/edits_to_pgd_pr5715
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Edits to PGD PR5715
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djw-m authored Jun 3, 2024
2 parents 084a375 + adccc05 commit 78ac0b8
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4 changes: 2 additions & 2 deletions product_docs/docs/pgd/5/rel_notes/pgd_5.4.1_rel_notes.mdx
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Expand Up @@ -5,7 +5,7 @@ navTitle: "Version 5.4.1"

Released: 03 Apr 2024

EDB Postgres Distributed version 5.4.1 is a patch release containing bug-fixes for EDB Postgres Distributed.
EDB Postgres Distributed version 5.4.1 is a patch release containing bug fixes for EDB Postgres Distributed.

!!! Important Recommended upgrade
We recommend that all users of PGD 5 upgrade to PGD 5.4.1. See [PGD/TPA upgrades](../upgrades/tpa_overview) for details.
Expand All @@ -16,7 +16,7 @@ We recommend that all users of PGD 5 upgrade to PGD 5.4.1. See [PGD/TPA upgrades

| Component | Version | Description | Tickets |
|-----------|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------|
| BDR | 5.4.1 | <details><summary>Fixed WAL retention logic to prevent disk space issues on a PGD node with version 5.4.0 and Postgres 16, PGE 16, and EPAS 16.</summary><hr/>A fix has been implemented to ensure proper cleanup of Write-Ahead Logs (WAL) even after reaching a size of 4 GB on a node. A change in version 5.4.0 resulted in WAL being retained indefinitely after reaching this threshold. This issue is specific to PGD 5.4.0 in conjunction with Postgres 16, PGE 16, and EPAS 16. </details>| |
| BDR | 5.4.1 | <details><summary>Fixed WAL retention logic to prevent disk space issues on a PGD node with version 5.4.0 and Postgres 16, PGE 16, and EDB Postgres Advanced Server 16.</summary><hr/>A fix was implemented to ensure proper cleanup of write-ahead logs (WAL) even after reaching a size of 4 GB on a node. A change in version 5.4.0 resulted in WAL being retained indefinitely after reaching this threshold. This issue is specific to PGD 5.4.0 in conjunction with Postgres 16, PGE 16, and EDB Postgres Advanced Server 16. </details>| |



10 changes: 4 additions & 6 deletions product_docs/docs/pgd/5/rel_notes/pgd_5.5.1_rel_notes.mdx
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Expand Up @@ -3,9 +3,9 @@ title: "EDB Postgres Distributed 5.5.1 release notes"
navTitle: "Version 5.5.1"
---

Released: 31 Mar 2024
Released: 31 May 2024

EDB Postgres Distributed version 5.5.1 is a patch release containing bug-fixes for EDB Postgres Distributed.
EDB Postgres Distributed version 5.5.1 is a patch release containing bug fixes for EDB Postgres Distributed.

!!! Important Recommended upgrade
We recommend that all users of PGD 5 upgrade to PGD 5.5.1. See [PGD/TPA upgrades](../upgrades/tpa_overview) for details.
Expand All @@ -16,7 +16,5 @@ We recommend that all users of PGD 5 upgrade to PGD 5.5.1. See [PGD/TPA upgrades

| Component | Version | Description | Ticket |
|-----------|---------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|
| BDR | 5.5.1 | <details><summary>Fix potential data inconsistency issue with mixed version usage during a rolling upgrade</summary><hr/>Backward incompatible change in PGD 5.5.0 may lead to inconsistencies when replicating from a newer PGD 5.5.0 node to an older version of the PGD node, specifically during the mixed mode rolling upgrade.<br/>This release addresses a backward compatibility issue in mixed version operation, enabling seamless rolling upgrades.</details> | |
| BDR | 5.5.1 | <details><summary>Disabled auto-triggering of node sync by default</summary><hr/>Automatically triggered synchronization of data from a down node caused issues by failing to resume once it came back up. As a precautionary measure, the feature is now disabled by default (PGD setting [`bdr.enable_auto_sync_reconcile`](/pgd/latest/reference/pgd-settings#bdrenable_auto_sync_reconcile)).</details> | 11510 |


| BDR | 5.5.1 | <details><summary>Fixed potential data inconsistency issue with mixed-version usage during a rolling upgrade.</summary><hr/>Backward-incompatible change in PGD 5.5.0 may lead to inconsistencies when replicating from a newer PGD 5.5.0 node to an older version of the PGD node, specifically during the mixed-mode rolling upgrade.<br/>This release addresses a backward-compatibility issue in mixed-version operation, enabling seamless rolling upgrades.</details> | |
| BDR | 5.5.1 | <details><summary>Disabled auto-triggering of node sync by default.</summary><hr/>Automatically triggered synchronization of data from a down node caused issues by failing to resume once it came back up. As a precautionary measure, the feature is now disabled by default (PGD setting [`bdr.enable_auto_sync_reconcile`](/pgd/latest/reference/pgd-settings#bdrenable_auto_sync_reconcile)).</details> | 11510 |

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