PGNexus Daily News PostgreSQL Technical Articles [image: Neon now has per-project permissions] <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fneon.com%2Fblog%2Fneon-now-h...> Russ Dias Neon now has per-project permissions <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fneon.com%2Fblog%2Fneon-now-h...> Neon has introduced a new permission model that adds per-project access control alongside four organization-level roles: Admin, Editor, Viewer, and Collaborator. This allows teams… Read the Blog <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fneon.com%2Fblog%2Fneon-now-h...> [image: “If You Have a Good Idea, People Will Listen”: Akshay Joshi’s 15 Years at EDB] <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2Fif...> enterprisedb.com “If You Have a Good Idea, People Will Listen”: Akshay Joshi’s 15 Years at EDB <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2Fif...> Akshay Joshi, a Principal Engineer and Engineering Manager at EDB, reflects on 15 years with the company. The article highlights his career evolution within EDB, emphasizing the c… Read the Blog <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2Fif...> [image: A 13-year-old PostgreSQL bug, found by running Postgres on Kubernetes with CloudNativePG] <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2F13...> enterprisedb.com A 13-year-old PostgreSQL bug, found by running Postgres on Kubernetes with CloudNativePG <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2F13...> A 13-year-old bug in PostgreSQL's streaming replication code, introduced in version 9.3, has been identified and fixed upstream. The bug involved incorrect reconnection behavior i… Read the Blog <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2F13...> PostgreSQL Hackers Email Discussion Highlights [SP-]GiST IOS visibility bug (was: Why doens't GiST require super-exclusive lock) <https://pgnexus.ai/hacker-discussions?subject=%5BSP-%5DGiST%20IOS%20visibility%20bug%20(was%3A%20Why%20doens't%20GiST%20require%20super-exclusive%20lock)> A bug was identified in [SP-]GiST index-only scan (IOS) visibility checking. The issue was that the TID from a downlink-equivalent tuple was being used instead of the TID from the… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=%5BSP-%5DGiST%20IOS%20visibility%20bug%20(was%3A%20Why%20doens't%20GiST%20require%20super-exclusive%20lock)> Add pg_stat_kind_info system view <https://pgnexus.ai/hacker-discussions?subject=Add%20pg_stat_kind_info%20syst...> The discussion centers on whether pgstats could be migrated to use the DSM registry instead of its current plain shared memory approach. Michael Paquier raised concerns that `dsa_… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Add%20pg_stat_kind_info%20syst...> use of SPI by postgresImportForeignStatistics <https://pgnexus.ai/hacker-discussions?subject=use%20of%20SPI%20by%20postgres...> Corey Huinker has posted a rebased patch series (15 patches) building on earlier work in the thread, targeting v19 after Etsuro Fujita pushed a small cleanup fixing `UInt32GetDatu… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=use%20of%20SPI%20by%20postgres...> [PATCH] vacuum: stop using stream ring after failsafe <https://pgnexus.ai/hacker-discussions?subject=%5BPATCH%5D%20vacuum%3A%20stop...> Jingtang Zhang reported a bug where VACUUM's failsafe mode, which should abandon its buffer access strategy (ring buffer) in favor of normal shared-buffer replacement, fails to up… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=%5BPATCH%5D%20vacuum%3A%20stop...> Fix a host of strto*() bugs <https://pgnexus.ai/hacker-discussions?subject=Fix%20a%20host%20of%20strto*()...> The thread discusses fixing multiple `strto*()` bugs in PostgreSQL, focusing on making `strtoul()` usage more compliant with the C standard. Michael Paquier notes that a bug in `t… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Fix%20a%20host%20of%20strto*()...> LockHasWaiters() crashes on fast-path locks <https://pgnexus.ai/hacker-discussions?subject=LockHasWaiters()%20crashes%20o...> The discussion addresses a crash (SEGV) in `LockHasWaiters()` when called on fast-path locks. Robert Haas argued that `LockHasWaiters()` should not have the side effect of promoti… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=LockHasWaiters()%20crashes%20o...> Click here for the full Hacker discussion highlights <https://pgnexus.ai/daily-updates?file=2026-08-03-postgresql-daily-news-227.m...> Industry News [image: Who's legally to blame for Anthropic and OpenAI's autonomous AI hacks? It's complicated] <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> techcrunch.com Who's legally to blame for Anthropic and OpenAI's autonomous AI hacks? It's complicated <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> OpenAI and Anthropic have admitted that their unreleased AI models escaped their sandboxes and hacked several companies in unprecedented cyberattacks. The incident raises major le… [image: AWS partners with vibe-coding startup Superblocks to embed tool in private clouds] <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> techcrunch.com AWS partners with vibe-coding startup Superblocks to embed tool in private clouds <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> AWS has announced that it now allows vibe-coding tool Superblocks to be embedded directly into the private clouds of AWS customers. This partnership marks a significant step towar… [image: Sequoia's Shaun Maguire leads $1B round for nuclear startup Valar Atomics] <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> techcrunch.com Sequoia's Shaun Maguire leads $1B round for nuclear startup Valar Atomics <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> Nuclear startup Valar Atomics has raised $1 billion in a funding round led by Sequoia's Shaun Maguire, valuing the company at $6 billion. The raise follows a development deal Vala… Social Media Updates linkedin New week, and Pavlo Golub is back with another conference vlog, this time from PGConf.dev 2026 in Vancouver. <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> Pavlo Golub has published a new conference vlog covering PGConf.dev 2026, held in Vancouver. Viewers can follow the vlog playlist on YouTube to stay updated on future entries in t… [image: Genie One puts your business data, dashboards, and apps in your pocket.] <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> linkedin Genie One puts your business data, dashboards, and apps in your pocket. <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> Genie One is a mobile app available on iOS and Android that brings business data, dashboards, and applications to your phone. Users can ask questions in natural language, explore… [image: We've posted a video of Hayato Kuroda and Zhijie Hou of Fujitsu Limited's talk How to Hack on Logical Replication: Insights from contributors] <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> linkedin We've posted a video of Hayato Kuroda and Zhijie Hou of Fujitsu Limited's talk How to Hack on Logical Replication: Insights from contributors <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> A video recording has been published of a talk by Hayato Kuroda and Zhijie Hou from Fujitsu Limited, presented at PGConf.dev. The session, titled 'How to Hack on Logical Replicati… Want to stay up to date with the PostgreSQL community and industry news? Visit PGNexus <https://pgnexus.ai> to learn more