kalamstack/KalamDB](https:

v0.5.1-beta.2 Security

This release includes 1 security fix for security teams reviewing exposed deployments.

Published 12d Relational Databases

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✓ No known CVEs patched

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This release patches 1 known CVE

Topics

agent-memory agents ai-agents backend-as-a-service chat-database database

+6 more

multi-tenant-database realtime realtime-chat realtime-database realtime-messaging streaming

ReleasePort's take

Moderate signal

editorial:auto 9d

KalamDB v0.5.1‑beta.2 updates the client/benchmark suite to use the live_events API and changes the default server port to 2900 while upgrading Node to version 24.

Why it matters: The migration to the live_events API in all client and benchmark code requires immediate code changes; the default server port shift to 2900 and Node upgrade to v24 affect deployment configurations, with a severity score of 70 indicating high impact.

Summary

AI summary

Switched client/benches to live_events API, added React live queries support, and fixed wasm subscription ID uniqueness.

Changes in this release

Type	Severity	Summary	CVE
Security	High	Applies security hardening to backend and kalam-link. Applies security hardening to backend and kalam-link. Source: llm_adapter@2026-05-25 Confidence: high	—
Breaking	High	Switches client/benches to use live_events API. Switches client/benches to use live_events API. Source: llm_adapter@2026-05-25 Confidence: high	—
Breaking	High	Changes default server port from previous value to 2900 and upgrades Node runtime to version 24. Changes default server port from previous value to 2900 and upgrades Node runtime to version 24. Source: llm_adapter@2026-05-25 Confidence: high	—
Feature
Feature	Low	Adds shadcn agent skill and related documentation. Adds shadcn agent skill and related documentation. Source: llm_adapter@2026-05-25 Confidence: high	—
Feature	Low	Handles SIGTERM for graceful KalamDB shutdown. Handles SIGTERM for graceful KalamDB shutdown. Source: llm_adapter@2026-05-25 Confidence: high	—
Feature	Low	Implements 030 react live queries. Implements 030 react live queries. Source: llm_adapter@2026-05-25 Confidence: high	—
Feature	Low	Adds consumer lifecycle hooks and associated tests. Adds consumer lifecycle hooks and associated tests. Source: llm_adapter@2026-05-25 Confidence: high	—
Feature	Low	Introduces topic retention policy. Introduces topic retention policy. Source: llm_adapter@2026-05-25 Confidence: high	—
Bugfix	Medium	Ensures unique subscription IDs in WASM runtime. Ensures unique subscription IDs in WASM runtime. Source: llm_adapter@2026-05-25 Confidence: high	—
Bugfix	Medium	Corrects correctness bugs and adds comprehensive tests across React, client, and WASM. Corrects correctness bugs and adds comprehensive tests across React, client, and WASM. Source: llm_adapter@2026-05-25 Confidence: high	—

Full changelog

What's Changed

Add shadcn agent skill and docs and did changes to runconsumer sdk by @jamals86 in https://github.com/kalamdb/KalamDB/pull/265
Switch to live_events API across client/benches by @jamals86 in https://github.com/kalamdb/KalamDB/pull/266
Handle SIGTERM with KalamDB graceful shutdown by @Copilot in https://github.com/kalamdb/KalamDB/pull/267
030 react live queries by @jamals86 in https://github.com/kalamdb/KalamDB/pull/268
Add consumer lifecycle hooks and tests by @jamals86 in https://github.com/kalamdb/KalamDB/pull/269
fix(wasm): unique subscription IDs by @inas-sirhan in https://github.com/kalamdb/KalamDB/pull/270
Added topic retention policy by @jamals86 in https://github.com/kalamdb/KalamDB/pull/271
fix(react,client,wasm): correctness bugs + comprehensive tests by @inas-sirhan in https://github.com/kalamdb/KalamDB/pull/272
Ts react package now published & security hardening to the backend and the kalam-link by @jamals86 in https://github.com/kalamdb/KalamDB/pull/273
030 react live queries by @jamals86 in https://github.com/kalamdb/KalamDB/pull/274
Update release.yml by @jamals86 in https://github.com/kalamdb/KalamDB/pull/275
Change default server port to 2900 and bump Node to 24 by @jamals86 in https://github.com/kalamdb/KalamDB/pull/276
Fixed issue in rpc port change by @jamals86 in https://github.com/kalamdb/KalamDB/pull/277
Hotfixes/cluster by @jamals86 in https://github.com/kalamdb/KalamDB/pull/278
Fixes to arg reading and release workflow by @jamals86 in https://github.com/kalamdb/KalamDB/pull/279
Update release.yml by @jamals86 in https://github.com/kalamdb/KalamDB/pull/281
Hotfixes/cluster by @jamals86 in https://github.com/kalamdb/KalamDB/pull/282
Hotfixes/manifest by @jamals86 in https://github.com/kalamdb/KalamDB/pull/283
Fix to github workflows actions by @jamals86 in https://github.com/kalamdb/KalamDB/pull/284
Move request transaction logic to kalamdb-transactions by @jamals86 in https://github.com/kalamdb/KalamDB/pull/285
Bump version to 0.5.1-beta.1 by @jamals86 in https://github.com/kalamdb/KalamDB/pull/286
Replace kalamstack with kalamdb across repo by @jamals86 in https://github.com/kalamdb/KalamDB/pull/287
Fixed publishing error by @jamals86 in https://github.com/kalamdb/KalamDB/pull/288
Fixes to building packages by @jamals86 in https://github.com/kalamdb/KalamDB/pull/289
Hotfixes/manifest by @jamals86 in https://github.com/kalamdb/KalamDB/pull/290
Fixed failing workflows in github actions by @jamals86 in https://github.com/kalamdb/KalamDB/pull/291