snapshot Archives

Winsage

May 1, 2026

April KB5083769 Windows 11 update causes backup software failures

The KB5083769 security update released in April 2026 has disrupted the functionality of various third-party backup applications on Windows 11 versions 24H2 and 25H2, primarily due to issues with the Volume Shadow Copy Service (VSS). Affected applications include Acronis Cyber Protect Cloud, Macrium Reflect, NinjaOne Backup, and UrBackup Server. Users have reported receiving an error message indicating that backups have failed due to VSS timeouts. Acronis has acknowledged the issue, stating it affects both Windows 11 Pro and Home editions, and warns of potential broader system issues. A temporary solution involves uninstalling the KB5083769 update or pausing Windows updates. Additionally, Microsoft has issued out-of-band updates for critical issues affecting Windows Server systems and warned that some Windows Server 2025 devices may encounter BitLocker recovery prompts after installing the KB5082063 update.

Winsage

April 30, 2026

Windows AI Recall is pushing data destruction upstream

The introduction of Copilot+ PCs has created new complexities in IT asset disposition (ITAD), as these devices may contain a comprehensive, time-stamped archive of user activity, which was not present on corporate laptops two years ago. Microsoft's Recall feature captures user activity screenshots and stores them securely, but recent research by Alexander Hagenah suggests that the safeguards may be ineffective, as his tool can extract sensitive data without breaking encryption. Microsoft defends the security of Recall, stating that observed access patterns align with intended protections. This situation presents challenges for ITAD operators, as pre-collection now constitutes a data-destruction event, requiring devices to be powered down or purged before leaving the client’s environment. Certificates of sanitization must evolve to address the specific destruction of Recall snapshot stores, and conversations with clients should differentiate between managed and unmanaged fleets regarding Recall settings. The presence of Recall shifts some data-destruction responsibilities upstream to clients, complicating traditional ITAD value propositions.

AppWizard

April 29, 2026

Minecraft 26.2 Snapshot 5 Adds Sulfur Cube Explosive Archetype, Geysers and More

In Minecraft 26.2 Snapshot 5, Mojang introduced explosive Sulfur Cubes that can absorb TNT blocks, transforming into volatile entities. When ignited by fire or Redstone, they have a 6-second fuse, while explosions can trigger a random fuse time of 0.75 to 3 seconds. Once primed, they are immune to damage, and the TNT block cannot be harvested with shears. Additionally, Potent Sulfur blocks can interact with water and magma to produce geysers that launch water particles and nearby entities into the air. Hoglins have been reclassified as hostile and will no longer spawn in Peaceful mode. New sound effects accompany the geysers and Sulfur Spikes. To create an Explosive Sulfur Cube, a Sulfur Cube must absorb a TNT block, and geysers are produced when a Potent Sulfur block is placed above a Magma block or submerged under 1-4 water source blocks within a Sulfur Pool.

AppWizard

April 29, 2026

Minecraft 26.2 Snapshot 5

The 26.2 Snapshot 5 introduces several new features, including an explosive archetype for the Sulfur Cube and the addition of erupting Geysers formed by Potent Sulfur. The new Sulfur Cube archetype, called Explosive, shares properties with the Regular archetype but has higher air drag and can absorb TNT blocks. When primed, absorbed TNT has a fuse time of 6 seconds when ignited by fire or Redstone, and a randomized fuse time between 0.75 and 3 seconds when primed by an explosion. Sulfur Cubes with absorbed TNT cannot be picked up or damaged, and no Small Sulfur Cubes will spawn upon explosion. Potent Sulfur creates Geysers when placed above a Magma block and under water, sending water particles skyward at random intervals. Various adjustments have been made to mob hitboxes, and Hoglins are now classified as hostile and will not spawn on Peaceful difficulty. New sounds for Geyser eruptions have been added, and Touchscreen Mode has been removed. The Data Pack version is now 104.0, and the Resource Pack version is 86.2. New particles related to Geysers have been introduced, and several bugs have been fixed in this update.

AppWizard

April 29, 2026

Dial up the chaos in testing

Geysers are a new feature in Minecraft that create vertical jets of sulfurous water when a magma block generates beneath a sulfur block submerged under one to four blocks of water. Players can experience these geysers by enabling snapshots in Minecraft: Java Edition or activating experimental features in Minecraft: Bedrock Edition. Feedback from players is encouraged to help shape the development of these features.

Tech Optimizer

April 15, 2026

Postgres to Iceberg in 13 minutes: How Supermetal compares to Flink, Kafka Connect, and Spark

Supermetal introduced Iceberg sink support, allowing for data transfer from Postgres to Iceberg. In a performance comparison, Supermetal completed snapshotting in 13 minutes, while Flink took 90 to 116 minutes, Kafka Connect required 120 minutes, and Spark exceeded 3 hours. The tests focused on throughput during the snapshotting phase rather than latency. The setup used the TPC-H dataset with a scale factor of 50 and involved AWS infrastructure. Supermetal operates independently of Kafka, enabling direct data delivery from source to sink. It utilizes a JSON configuration file for deployment, supporting various catalogs and advanced configuration options. Supermetal's Iceberg writer can adjust settings based on the CDC source phase. Throughout the tests, Supermetal maintained low CPU and memory usage, while other tools faced challenges with performance and resource management. Data synchronization was validated across all tools, with Supermetal achieving at least 7x faster snapshotting performance without tuning.

AppWizard

April 15, 2026

Minecraft 26.2 Snapshot 3

In version 26.2, a new feature called sulfur spikes has been introduced, which generates naturally in sulfur caves. These spikes can form stalactites when placed on the ceiling and stalagmites when on the floor. They can be combined to create longer formations and will merge if placed adjacent without pressing the shift key. Stalagmites will break if not anchored, and stalactites will fall if unsupported. Thrown tridents can break sulfur spikes. The Potent Sulfur block can no longer be crafted back into sulfur blocks, and several block textures have been updated. The Sulfur Cube can no longer be picked up by boats. Sound effects for Nautilus jets and recoveries have been updated. The Data Pack version is now 102.0, and the Resource Pack version is 86.0. The minecraft:bed block entity has been removed, and entity predicates have been restructured for simplification. New block textures for sulfur spikes have been added. Several bugs have been fixed, including issues with axolotls, emissive textures, client crashes, and leads disappearing from sulfur cubes. Snapshots for Minecraft: Java Edition are available for installation, with a reminder to back up worlds.

AppWizard

April 15, 2026

Minecraft 26.2 Snapshot 3 Introduces New Sulfur Spike Blocks

The Minecraft 26.2 Snapshot 3 introduces Sulfur Spike blocks, which generate naturally on Sulfur blocks in the Sulfur Cave biomes. These blocks can form stalactites when placed on ceilings and stalagmites when placed on the ground. Players can combine two Sulfur Spikes to create elongated formations. Falling stalactites can damage players, and if there are no blocks above or below them, they will break and drop. Players can also break these spikes using a Minecraft Trident. Additionally, Potent Sulfur blocks can no longer be reverted back to Sulfur blocks, and the Sulfur Cube mob is no longer transportable via boats. Texture updates have been applied to several blocks, including Chiseled Cinnabar, Chiseled Sulfur, Cinnabar, Cinnabar Bricks, Polished Cinnabar, Polished Sulfur, and Sulfur Bricks.

Tech Optimizer

April 11, 2026

Database Branching in Postgres: Git-Style Workflows with Databricks Lakebase

Database branching is a modern approach that addresses the limitations of traditional database management in development workflows. Unlike conventional database copies, which require significant time and resources to duplicate data and schema, database branching allows for the creation of isolated environments that share the same underlying storage. This method utilizes a copy-on-write mechanism, enabling branches to be created in seconds regardless of database size, with storage costs tied only to the changes made. Key features of database branching include: - Branch creation time: Seconds, constant regardless of database size. - Storage cost: Proportional to changes only, not the total data size. - Isolation: Each branch has its own Postgres connection string and compute endpoint. - Automatic scaling: Idle branches can scale compute to zero, incurring costs only when active. The architecture supporting this approach separates compute from storage, allowing multiple branches to reference the same data without conflict. This design facilitates time travel capabilities, enabling branches to be created from any point in the past for instant recovery and inspection. Database branching unlocks new workflows, such as: - One branch per developer, providing isolated environments for each engineer. - One branch per pull request, automating branch creation and deletion tied to PRs. - One branch per test run, provisioning fresh databases for each CI pipeline execution. - Instant recovery from any point in time within a designated restore window. - Ephemeral environments for AI agents, allowing programmatic database provisioning. Databricks Lakebase offers this database branching capability, transforming the database from a bottleneck into a streamlined component of the development process.

AppWizard

April 10, 2026

Minecraft 26.2 Snapshot 2

A second snapshot for version 26.2 has been released to address critical issues and crashes from the earlier version. Changes: - Performance Improvements: Upgrading certain worlds from prior to version 26.1 is now faster. - Technical Changes: The fps F3 screen now provides detailed information about the present mode in use. Fixed Bugs in 26.2 Snapshot 2: - MC-306840: Dolphins no longer drown when no players are nearby. - MC-307286: Fixed a bug preventing the game process from terminating upon exit. - MC-307296: Addressed a softlock when launching the game with an incompatible resource pack. - MC-307311: Core shaders now load correctly without a restart when using Vulkan. - MC-307320: Resolved a crash issue affecting some GPUs when using Vulkan. - MC-307349: Fixed a crash that occurred before the game could open. - MC-307383: The "Exclusive Fullscreen" setting is now functional with Vulkan. Snapshots are available for Minecraft: Java Edition, and players should back up their data before testing. A cross-platform server jar is also available, and players are encouraged to report bugs and provide feedback.