February 2026 (AdguardFilters) focused on stability and reliability across 28+ site integrations. No new features shipped this month; primary work consisted of targeted bug fixes addressing a broad set of integration issues (references #223929–#224139). Implemented precise, single-commit fixes per issue to improve traceability and rollback safety, reducing exposure to downtime and erroneous data flows for partner sites. Overall impact: higher uptime, improved data integrity, and increased trust with customers relying on AdguardFilters for site integrations.

January 2026 performance summary: Delivered a broadened service catalog and stronger domain-policy controls across AdGuard's two repositories, driving expanded business value and improved protection for customers. Key features include: HostlistsRegistry expanded with new external services (Perplexity, Proton, Warner Bros. Games, Microsoft Teams, MAX) and Vivo Play integration; Vivo Play domain vivoplay.net; Temu domain; new grouping capability; rule updates; and code-quality improvements (formatting cleanup and housekeeping). Additionally, introduced blockable services for Copilot, Meta AI, Manus, Grok, and Gemini, plus domain configuration updates and domain-level coverage improvements (vivoplay.net, Temu). Enhanced content filtering through Enable/OISD and Peter Lowe blocklists and list toggling. Bug fixes included IO Interactive (fix #769) and extensive domain handling and site-scraping fixes in AdguardFilters, enhancing reliability and scope. Overall impact: broader service revenue opportunities, higher protection coverage, and improved operational reliability. Technologies demonstrated: Git-based workflow, PR-driven development, domain configuration management, and modular blockable-service architecture.

Month: 2025-12 | Repository: AdguardTeam/AdguardFilters. This month focused on stabilizing and updating a broad set of partner domains through data maintenance, feature updates, and extensive bug fixes. The work enhanced data quality, reliability, and user experience across multiple sites while demonstrating strong cross-domain engineering and traceability.

November 2025 monthly summary: Drove broad domain integration fixes and feature updates across AdguardFilters and HostlistsRegistry, prioritizing partner-site compatibility, domain-specific reliability, and risk-aware tagging. Key deliverables include External Domain Compatibility Fixes for Partner Websites (gobtv2.com, macrehberi.com, cryptorussia.ru, notion.com, billboard.com, opengovpartnership.org), App/Domain Integrations for com.* Sites (com.weather.forecast.news, com.phone.clean.fixfix, com.sygic.aura, com.yy.hiyo, com.client.goparty), Eapteka.ru update per ticket #216815, Linktr.ee integration update, and HaGeZi TLD risk tagging metadata enhancement. These changes improved cross-site stability, reduced integration churn, and enhanced risk assessment. Technologies/skills demonstrated include multi-repo collaboration, CI/CD-driven releases, domain-specific integration patterns, and careful change management that delivers business value with minimal disruption.

2025-10 Monthly Summary for AdGuard projects. Focused on delivering targeted feature updates, applying a broad set of bug fixes across partner sites, and strengthening cross-repo collaboration to improve reliability and user experience. Key features delivered: - Feature updates on three high-visibility sites: HomeOfTravel.de (issue #215592) with commit 900e92136086a852f1db631f1c61b8b140b37e4a, Epaper.Wittich.de (issue #215596) with commit ca78b099519f6977ab3ac07ac646f98232e2aece, and jut-su.net (issue #215735) with commit dde67a8f17a49ae59cbc4c0a439bf16eeeb95b33. Major bugs fixed: - Resolved 40+ site issues across partner domains, including rakuten-card.co.jp (#214556), destigohotels.com (#214538), animanga.es (#214562), ramenparados.com (#214561), pointmedia.io (#214546), hdblog.it (#214496), ru.yummyani.me (#214292), tass.ru (#214579), torquenews.com (#214346), cicloscorredor.com (#214339), td9.lordserial.my (#214335), wallpapers.99px.ru (#214334), emkolbaski.ru (#214642), nomos-glashuette.com (#214614), ekonomist.com.tr (#214648) and numerous domain/integration fixes. Cookie-consent message fixes across level.travel, wb, lingvist.com, zoon.ru (multiple commits) were deployed to improve UX compliance. Other notable fixes: - RackGenius.com integration fix (#214594) and ImgSli.com image handling fix (#214651), plus updates across LenovoShop.cz, PC-Koubou.jp, Docsville.com, GoodStory.jp, Gamestoday.org, TorrentDownloads.pro, LimeTorrents.to, PCGamestorrents.org, IGG-Games.com, Wittenberg.de, Befunky.com, Cultpix.com, and more as part of the ongoing site-stability effort. - HostlistsRegistry: Playstore service group reclassification (commit b42b90b82b7648aba71ba300008cc266319bce28). Overall impact and accomplishments: - Substantial uplift in site reliability and user experience across partner sites, reduced friction for end users via cookie-consent consistency, and improved data organization in HostlistsRegistry. This aligns with business goals of increasing partner trust, lowering support burden, and maintaining stable content delivery. Technologies/skills demonstrated: - Cross-repo coordination and batch fix workflows, clear commit messages and issue mapping, multi-site domain-specific problem solving, cookie-consent UX improvements, and integration fixes with external partners.

September 2025 monthly summary for AdguardTeam: Key features delivered, major bugs fixed, impact, and tech skills demonstrated across two repositories (AdguardFilters and HostlistsRegistry).

August 2025 performance summary: Delivered broad stability and value-add improvements across AdguardFilters and HostlistsRegistry. A large multi-domain bug-fix batch enhanced reliability across 30+ partner sites, complemented by targeted site integrations and maintenance work to reduce user-reported issues and improve data accuracy. In HostlistsRegistry, introduced the 1Hosts Xtra source, added localization (Belarusian), and expanded production capabilities with new filtering rules. Overall, the team improved cross-domain rendering, blocking quality, international reach, and operator efficiency through disciplined changes and collaboration with external partners.

2025-07 Monthly Summary for Adguard Team (HostlistsRegistry and CompaniesDB). Focused on expanding blocking coverage, enriching service registrations, enhancing data quality, and improving localization and code quality across repositories. Deliverables span multi-repo coordination, value-driven improvements for end-user privacy and product reliability.

May 2025 performance summary: Focused on strengthening domain-level blocking for AdguardTeam/HostlistsRegistry. Key features delivered include expanding OK.ru hostlist coverage to improve blocking effectiveness. Major bugs fixed involve updating Xiaohongshu domain blocking coverage to ensure newly added domains are properly blocked via service configuration updates. Overall impact includes improved blocking accuracy, reduced risk of exposure to unwanted domains, and more reliable policy enforcement. Tech skills demonstrated include domain lists management, configuration-driven updates, issue tracking and remediation (fix #651, fix #650), and clean, patch-based releases with clear commit history.

April 2025 highlights for AdguardTeam/HostlistsRegistry: Delivered feature work and maintenance to enhance blocklist management, data quality, localization, and deployment readiness.

March 2025: Delivered targeted clean-up and bug fixes across two AdGuard repos, delivering business value through simpler configurations, improved filtering accuracy, and stronger privacy protections. Key actions include removing the legacy 1Hosts mini filter list from HostlistsRegistry and implementing domain-specific content filtering rules in AdGuardSDNSFilter to fix repubblica.it filtering and block the CNAME oasjs.kataweb.it.

January 2025 — AdguardTeam/HostlistsRegistry: No new user-facing features delivered this month. Focused on data-source accuracy and repository hygiene. A registry source link for 1Hosts (mini) was corrected to point to the current, up-to-date location via a metadata/config update (no code changes). The change is documented in commit 13d11023e833726405dc2173e4a62699390a7c4a. Overall impact: improved data reliability for downstream consumers, reduced risk of broken/upstream data references, and preserved engineering velocity by avoiding code changes. Technologies/skills demonstrated: metadata/config management, change traceability through commit history, and data integrity practices.

November 2024 monthly summary: Focused feature work and targeted bug fix across two core AdGuard repos. Key updates include removing outdated WindowsSpyBlocker rules, introducing RemoveComments data cleaning, and adding a targeted API exclusion to prevent es.wallapop.com from being blocked. These changes improve data quality, reduce maintenance burden, and enhance user experience by avoiding false positives.