TL;Der — Backend

tlder@devBackend
tlder@dev:~$

Filtered to Backend. 26 items. covering May 1 → Jun 21

└─worth-opening/(8 items)

The release post breaks down the Wasm Component Model integration and Swift export status in enough depth that the digest summary only scratches the surface — worth reading if either target is on your roadmap.
└─·backend,mobile
The canonical advisory with the version numbers and CVEs as they drop — bookmark it and check before you redeploy any Node service this week.
└─·backend,security

└─cross-cutting/(7 items)

Node.js shipped June 2026 security releases across all maintained lines on June 18, patching two HIGH-severity CVEs: a WebCrypto AES integer overflow and a TLS wildcard authentication bypass.
└─·backend,security,mobile·nodejs.org
Salesforce's Summer '26 release lands new Apex user-mode defaults alongside Agent Script (Apache 2.0) and a programmatic Agent Builder API for configuring Agentforce agents in code.
└─·backend,devtools,leadership·Salesforce Developers Blog
Jun 2
Jun 2·cat news/20260602-go-go-1264-security-patch
cat news/20260602-go-go-1264-security-patch
Go 1.26.4 and 1.25.11 Released with Crypto and MIME Security Fixes
Go pushed patch releases for both active lines fixing vulnerabilities in crypto/x509, mime, and net/textproto.
└─go.dev
Jun 30
Jun 30·cat news/20260604-javajvm-spring-boot-35-eol-jun30
cat news/20260604-javajvm-spring-boot-35-eol-jun30
Spring Boot 3.5 Free Support Ends June 30
Spring Boot 3.5 reaches end of open-source support on June 30, leaving teams without a commercial agreement dependent on self-patching or a migration to 4.x.
└─endoflife.date
Jun 21
Jun 21·cat news/20260621-javajvm-kotlin-240-stable-release
cat news/20260621-javajvm-kotlin-240-stable-release
Kotlin 2.4.0 Stable Released with Wasm Component Model and Swift Package Support
Kotlin 2.4.0 graduates from preview to stable, shipping Wasm Component Model support, Swift packages as Native dependencies, and an 18-month stdlib security support policy.
└─JetBrains Kotlin Blog
May 19
May 19·cat news/20260519-javajvm-jdk27-jeps-batch-may19
cat news/20260519-javajvm-jdk27-jeps-batch-may19
Four JDK 27 JEPs Advance to Review: G1 Universal Default, Compact Headers, Vector API, PEM
JDK 27 review cycles opened for JEP 523 (G1 as universal default GC), JEP 534 (compact object headers default), JEP 537 (Vector API 12th incubator), and JEP 538 (new PEM encoding/decoding API).
└─TensorBlue / Java News Roundup
May 14
May 14·cat news/20260514-javajvm-java-post-quantum-tls
cat news/20260514-javajvm-java-post-quantum-tls
Java Gets Post-Quantum TLS - Inside Java Newscast #112
Oracle's Inside Java Newscast #112 details post-quantum TLS support being added to the JDK, a major cryptographic hardening ahead of quantum computing threats.
└─Inside Java (Oracle)
May 14
May 14·cat news/20260514-javajvm-geecon-2026-krakow
cat news/20260514-javajvm-geecon-2026-krakow
GeeCon 2026 in Kraków, Poland (May 14-15)
GeeCon 2026 runs May 14-15 in Kraków with sessions on JDK 27 roadmap items including Structured Concurrency and what excites developers most about Java in 2026.
└─JetBrains Blog
Jun 18
Jun 18·cat news/20260618-nodejs-june-2026-security-rel
cat news/20260618-nodejs-june-2026-security-rel
Node.js v22.23.0, v24.17.0, v26.3.1 Released with 13 CVE Fixes
The June 2026 security drop lands actual release builds across all three active lines, patching two HIGH-severity CVEs including a WebCrypto integer overflow and a TLS wildcard authentication bypass.
└─nodejs.org
Jun 1
Jun 1·cat news/20260601-nodejs-node-25-eol-june-2026
cat news/20260601-nodejs-node-25-eol-june-2026
Node.js 25 Reaches End of Support
Node.js 25 went end-of-life on June 1, 2026 and will receive no further security updates.
└─Node.js
May 5
May 5·cat news/20260505-nodejs-node-26-major-release
cat news/20260505-nodejs-node-26-major-release
Node.js 26.0.0 Released with Temporal API and V8 14.6
Node.js 26 ships as the new Current release with Temporal API enabled by default, V8 14.6, and several breaking changes including removal of legacy stream modules and the writeHeader method.
└─Node.js
Jun 18
Jun 18·cat news/20260618-python-fastapi-01372-released
cat news/20260618-python-fastapi-01372-released
FastAPI 0.137.2 Released
FastAPI 0.137.2 ships June 18, the third patch in the 0.137.x series following 0.137.0 and 0.137.1 earlier the same week.
└─GitHub
Jun 10
Jun 10·cat news/20260610-python-python-3146-31314-rel
cat news/20260610-python-python-3146-31314-rel
Python 3.14.6 and 3.13.14 Released
The Python core team shipped maintenance releases for both active branches on June 10, carrying a combined ~419 bugfixes, build improvements, and documentation corrections.
└─Python.org
May 6
May 6·cat news/20260506-python-python-2026-roadma
cat news/20260506-python-python-2026-roadma
Python 2026 Roadmap: Free-Threading, Lazy Imports, and Further Speed Gains
A New Stack overview of Python's 2026 roadmap highlights official free-threading support, lazy import machinery, and continued interpreter performance work as the main themes for the year.
└─The New Stack
May 5
May 5·cat news/20260505-python-packaging-council-gov
cat news/20260505-python-packaging-council-gov
Python Establishes a New Packaging Council
The Python community formed a dedicated Packaging Council to consolidate governance over the fragmented packaging ecosystem.
└─Real Python
Jun 15
Jun 15·cat news/20260615-apis-salesforce-summer26-apex-agent
cat news/20260615-apis-salesforce-summer26-apex-agent
Salesforce Summer '26: Agent Script Goes Open-Source, Agentforce Builder Hits GA
Salesforce's Summer '26 release lands new Apex user-mode defaults alongside Agent Script (Apache 2.0) and a programmatic Agent Builder API for configuring Agentforce agents in code.
└─Salesforce Developers Blog
Jun 1
Jun 1·cat news/20260601-apis-dbt-v2-alpha-snowflake-summit
cat news/20260601-apis-dbt-v2-alpha-snowflake-summit
dbt Core v2.0 Alpha Debuts at Snowflake Summit
dbt Labs released dbt Core v2.0 in alpha at Snowflake Summit 2026, introducing support for user-defined function deferral.
└─dbt Labs
May 21
May 21·cat news/20260521-apis-kotlinconf-acp-open-stand
cat news/20260521-apis-kotlinconf-acp-open-stand
JetBrains Unveils Agent Client Protocol, an Open Standard for IDE-Agent Communication
JetBrains co-launched the Agent Client Protocol at KotlinConf, an open standard defining how coding agents interact with IDEs.
└─JetBrains Blog
May 13
May 13·cat news/20260513-apis-github-enterprise-install-api
cat news/20260513-apis-github-enterprise-install-api
GitHub Launches Enterprise Installation API in Public Preview
A new GitHub API in public preview lets GitHub Apps directly query whether they are installed on a specific enterprise and retrieve the installation ID, eliminating the need to paginate all installations.
└─GitHub Changelog
May 28
May 28·cat news/20260528-rust-rust-1-96-0
cat news/20260528-rust-rust-1-96-0
Rust 1.96.0 Released
The new core::range types are now Copy, two pattern-matching assertion macros land, and the wasm linker stops silently inventing imports.
└─Rust Blog
May 15
May 15·cat news/20260515-rust-azure-sdk-rust-stable
cat news/20260515-rust-azure-sdk-rust-stable
Microsoft Releases Stable Azure SDK for Rust
Microsoft shipped the stable Azure SDK for Rust, delivering production-ready crates for Core, Identity, Key Vault, and Storage services.
└─Microsoft Dev Blogs
May 1 → Jun 21Backend26 entries