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Steam Makes PC and Steam Deck Game Entirely Free for July
AppWizard
July 24, 2026

Steam Makes PC and Steam Deck Game Entirely Free for July

Steam has introduced a new free game, available until July 30, for PC and Steam Deck users. The game, released in 2017, is called Yet Another Zombie Defense HD and has an 82% approval rating based on 544 user reviews, earning a “Very Positive” status. It is not officially Steam Deck Verified but is marked as “Playable.” The game features local and online co-op for up to four players and is priced at [openai_gpt model="gpt-4o-mini" prompt="Summarize the content and extract only the fact described in the text bellow. The summary shall NOT include a title, introduction and conclusion. Text: Steam has introduced a new free game, available until July 30, that caters to both PC and Steam Deck users. This title, released in 2017, boasts an impressive 82% approval rating based on 544 user reviews, securing a “Very Positive” status on the platform—an accolade that signifies its quality among PC games. While it is not officially Steam Deck Verified, Valve designates it as “Playable,” making it accessible for handheld gaming enthusiasts. A Simple, But Solid Zombie Game In 2017, an independent developer launched a zombie shooter with tower defense mechanics, aptly named Yet Another Zombie Defense HD. This game supports local and online co-op for up to four players, and its straightforward premise is reflected in its modest .99 price tag. Despite its simplicity, the game has garnered a commendable approval rating, indicating that it delivers a satisfying experience for its players. The gameplay revolves around defending against relentless waves of zombies that emerge each night. While survival is the ultimate goal, the game emphasizes the enjoyment of the experience, encouraging players to embrace the chaos as they fend off hordes of undead foes. As a top-down arcade shooter, Yet Another Zombie Defense HD incorporates tactical and strategic elements, allowing players to engage solo or join forces in co-op mode. With three distinct modes—Defense, Endless, and Deathmatch—players can choose their preferred style of play. User feedback reflects a positive reception, with one highly-rated review stating, “Fun game to play with friends. Highly recommend.” Another popular review echoes this sentiment, noting, “It’s a fun little casual game; I love that it has co-op, which makes it 10 times better.” While Steam offers a plethora of more sophisticated titles, many of which require a purchase, Yet Another Zombie Defense HD stands out as a budget-friendly option for those seeking light-hearted entertainment with friends. For players who may not find this game appealing, there is also another free RPG available on Steam, which is more polished and widely recognized." max_tokens="3500" temperature="0.3" top_p="1.0" best_of="1" presence_penalty="0.1" frequency_penalty="frequency_penalty"].99. Players defend against waves of zombies, with gameplay modes including Defense, Endless, and Deathmatch. User feedback is positive, highlighting its fun co-op experience.
How we pushed CDC into Postgres, and turned replication into clockwork
Tech Optimizer
July 24, 2026

How we pushed CDC into Postgres, and turned replication into clockwork

Making data from transactional databases accessible to analytical databases is essential in modern data architecture, but it faces challenges such as fragile tooling, high costs, and complex operations. Snowflake has developed a Postgres service that addresses these issues by reimagining Postgres replication. Postgres is a strong operational database, but its change data capture (CDC) capabilities need improvement. Many data pipelines are fragile due to complexities in managing continuous data flow, schema changes, snapshots, and failures. To enhance user experience with Snowflake Postgres, a complete reinvention of the replication process was necessary. A new feature called data mirroring is in public preview, allowing resilient data replication into Snowflake with low cost, minimal lag, and transactional consistency. This feature directly pushes changes from Postgres into Apache Iceberg™ tables in transactional batches, which are then automatically applied to Snowflake tables without extra infrastructure. Change data capture records changes from a transactional database for replay on another system, primarily using logical decoding in Postgres. This method decodes WAL records into logical operations, but the client bears the responsibility for subsequent steps like backfilling, managing schema changes, and handling failures. Built-in logical replication in Postgres only addresses some complexities. A limitation of logical decoding is that the external system does not recognize the state of Postgres, making it difficult to detect schema changes or correlate snapshots with changes. The solution is to push changes from Postgres into a data lake, specifically into Iceberg tables using compressed Parquet format, with object stores like Amazon S3 as the destination. The mirroring process uses a new Postgres extension called snowflake_cdc, which continuously pushes batches of changes into per-table change logs and a meta log. This extension understands the Postgres environment, coordinating schema changes and complex transactions while ensuring alignment between snapshots and changes.
I Built My Second ETL Pipeline. This Time, I Started Thinking Like a Data Engineer
Tech Optimizer
July 21, 2026

I Built My Second ETL Pipeline. This Time, I Started Thinking Like a Data Engineer

The author transitioned from a data analyst role to a data engineer, creating a 12-month self-study roadmap focused on learning by building projects. The first project was a GitHub ETL pipeline, which evolved from a simple Python script to a more complex system using SQLite and GitHub Actions for automation. The author realized that the challenges of data engineering lay in system design and orchestration rather than just writing ETL logic. For the second project, the author built an automated RSS ingestion pipeline to explore engineering decisions in creating a reliable data pipeline. The project emphasized the importance of separating application responsibilities from orchestration tasks, leading to the use of Docker for consistent execution environments and Kestra for orchestration. The author validated each component of the project incrementally: first the Python ETL, then PostgreSQL, followed by Docker, and finally Kestra. This approach ensured that each layer functioned correctly before adding complexity. The final architecture included distinct responsibilities for each component: Python for data processing, PostgreSQL for data storage, Docker for execution, and Kestra for orchestration. The author learned that effective engineering involves considering system reliability, error handling, and observability, shifting the focus from merely writing code to designing entire systems. The experience transformed the author's mindset, emphasizing the importance of incremental building and the separation of execution and orchestration responsibilities.
July 2026 Patch Tuesday: KB5101650 Windows 11 Update
Winsage
July 20, 2026

July 2026 Patch Tuesday: KB5101650 Windows 11 Update

On July 14, 2026, Microsoft released cumulative update KB5101650 for Windows 11 versions 25H2 and 24H2, addressing OS Builds 26200.8875 and 26100.8875. This update includes essential security fixes, updates to Secure Boot certificates, and enhanced Remote Desktop Protocol (RDP) defenses against phishing attacks. It consolidates July 2026's security content, addressing known vulnerabilities and introducing functional improvements. The update is critical for minimizing exposure to identified threats and is prioritized for systems managing remote access or nearing certificate expiration. The update enhances Remote Desktop security by supporting SHA-2 certificate thumbprints while retaining SHA-1 for legacy compatibility. It includes new Group Policy options to mitigate phishing risks associated with malicious .rdp files. The curl upgrade to version 8.21.0 incorporates security patches for command-line tools in Windows environments. Secure Boot certificates are automatically updated through Windows updates, ensuring boot security across various hardware. KB5101650 installs primarily through the Windows Update interface, requiring a restart to activate changes. Enterprise environments can use the Microsoft Update Catalog for manual distribution. A temporary restriction affects certain Dell devices with Intel Innovation Platform Framework drivers, which Microsoft plans to address in a future update. The cumulative update resolves a total of 622 Microsoft CVEs, including 416 affecting Windows components. Users are advised to verify and install the update promptly to secure the full suite of improvements.
Windows 11's big 2026 update is almost here, and these 10 things you need to know before upgrading could save you time and frustration
Winsage
July 19, 2026

Windows 11’s big 2026 update is almost here, and these 10 things you need to know before upgrading could save you time and frustration

Microsoft is set to launch the 2026 Update for Windows 11, known as version 26H2, later this year. This will be the fifth feature update for the operating system. The upgrade from version 25H2 to 26H2 will utilize an Enablement Package (eKB), allowing for a transition similar to a standard monthly cumulative update without requiring a full reinstallation. Users can also upgrade from Windows 10 using an ISO file or Microsoft installation media, which ensures files, applications, and settings remain intact. Upgrading to version 26H2 extends the support lifecycle of devices by an additional year, with Microsoft providing 24 months of support for Home and Pro editions and 36 months for Enterprise and Education editions. Version 25H2 will continue to receive support until October 2027, and users are advised to plan upgrades before this support ends. Windows 11 version 26H2 has the same hardware requirements as version 25H2, which include a 1GHz processor with at least two cores, 4GB of RAM, 64GB of storage, UEFI firmware with Secure Boot, TPM version 2.0, DirectX 12 compatible graphics, and a high-definition display. The rollout of the update will be gradual, following a Controlled Feature Rollout (CFR) strategy, meaning not all devices will receive the update immediately.
Retiring Valve programmer says 'at least one' of the studio's beloved game modes was made in secret to avoid pushback from peers
AppWizard
July 18, 2026

Retiring Valve programmer says ‘at least one’ of the studio’s beloved game modes was made in secret to avoid pushback from peers

Programmer Christopher Green has had a long career in the gaming industry, working on titles such as Amiga's Flight Simulators, Ultima Underworld, and Magic: The Gathering Online. He has worked at Valve for a total of 16 years, during which he contributed to projects like both Source engines, Day of Defeat: Source, The Orange Box, and both Portal games. Green retired from Valve for the second time recently, having returned in 2023 after a six-year hiatus. He shared insights from his career in a blog post and hosted AMAs on Reddit. Green previously worked at Leaping Lizard Software, where he helped develop Magic: The Gathering Online. He noted that Valve's work culture allows for personal projects, but newcomers may face challenges if their ideas deviate from mainstream expectations. His retirement announcement included details about his home office setup, which features advanced technology, and he expressed enthusiasm for pursuing personal projects, likely to be shared on GitHub.
You can currently buy three of my all-time favorite microstrategy games for $10
AppWizard
July 13, 2026

You can currently buy three of my all-time favorite microstrategy games for $10

Steam's Games Made in Sweden sale features notable titles such as Vermintide, Darktide, Payday, Valheim, Amnesia, and Satisfactory, with many available at discounts. Vermintide 2 is priced at £2.34. Three microstrategy games highlighted in the sale are Bad North, Kingdom Two Crowns, and The Battle of Polytopia, all available for under £10. Bad North involves defending islands from Viking invasions, Kingdom Two Crowns combines town-building with exploration and co-op gameplay, and The Battle of Polytopia offers quick 4x gameplay with 16 civilizations and various modes. Some notable titles, like Arc Raiders, are not included in the sale.
The next PlayStation looks more and more like a PC, and that's not a bad thing
AppWizard
July 10, 2026

The next PlayStation looks more and more like a PC, and that’s not a bad thing

Sony has announced it will cease physical disc production by January 2028. A petition to reverse this decision has garnered over 200,000 signatures. A nostalgic video from PlayStation's YouTube channel has resurfaced, reflecting gamers' emotional connection to physical media. Concerns about long-term ownership of digital content have been raised, particularly after reports of purchased titles being removed from users' libraries. The trend towards digital gaming is evident, with some gamers opting for the PS5 Digital Edition for convenience. The shift may impact local retailers and the second-hand market, as well as the experiences of trading or renting games. Limited edition physical disc releases and optional disc drives for future consoles could provide a compromise for both digital and physical media enthusiasts.
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