1MB AntiPopup 14.0.0-006 — Modern Popup-Only (Paper 26.2)

Modern 1MoreBlock popup-only build for Paper 26.2

Build 006 is the current focused release. Its single job is to remove the blue secure-chat popup in the top-right corner when a player joins a native Paper 26.2 server. The user-tested result is: no popup on join, and normal chat still works.

It is built from source commit 68014903ae8ed9c19f1e3ebf78a03ed2940c28c7.

What remains

• Direct, native Paper 26.2 server support only.
• Java 25 bytecode, tested on the installed Java 26.0.1 runtime.
• Standalone packaging with PacketEvents 2.13 and required Adventure NBT classes embedded.
• One narrowly scoped packet listener: on an uncancelled JOIN_GAME packet, at HIGHEST priority, it sets enforcesSecureChat to true so the client does not show the blue warning popup.
• No persistent state, data folder, configuration, commands, or permissions.
• Compatibility no-op metric shims required by embedded PacketEvents; no bStats collection or submission is present.

What was stripped

• /antipopup and all help, info, setup, and reload commands.
• All permissions, configuration files, and the old show-popup option.
• Chat-report blocking: status markers, disguised-chat handling, and session cancellation.
• bStats metrics and reporting.
• The Log4j logger filter.
• server.properties editing, restart guidance, and first-run setup flows.
• Legacy SERVER_DATA packet handling and older-client compatibility paths.
• Translator soft dependencies and integrations.
• Velocity, BungeeCord, proxy/network support, Spigot/Folia support, old NMS implementations, old Minecraft releases, and old Java targets.

Compatibility boundary

• Use it on native Paper 26.2 connections. Proxies, translators, and older clients are intentionally out of scope.
• A future Paper 26.2.1 or 26.3 release must be compiled and re-certified before it is considered supported.
• The JAR is still roughly 4.5 MiB because the complete reflection-heavy PacketEvents runtime is embedded for standalone operation.
• Java 26 may emit a final-field mutation warning from the embedded packet library; it did not prevent the verified startup or behavior.
• If an intentionally removed legacy feature turns out to be required, try archived build 003. Never load builds 003 and 006 together.

Verification

• Clean Gradle build passed.
• Artifact-content verification passed.
• Paper 26.2 build 60 / Java 26.0.1 smoke test passed: enable, plugin listing, absence of commands and data folder, and clean disable.
• Real client test confirmed that the popup is absent on join and normal chat works.

Artifact

• 1MB-AntiPopup-v14.0.0-006-j25-26.2.jar
• SHA-256: 22b3a7e867a71a2d4ed8908fab463a871d9b427d7bf490adcd0160747d272954

AntiPopup 14.0.0-003 — Full Legacy (Paper 26.2)

Full legacy fallback for Paper 26.2

This is the archived, frozen fallback release for servers that upgrade to the modern build 006 and discover that they relied on a feature removed from it. It is built reproducibly from source commit f5e8b1a767e4d4dd85ffcf76ff66bc90c7e6bd24.

Do not install builds 003 and 006 together. Start with build 006 for the focused 1MoreBlock version; try 003 only when a removed legacy feature is actually required.

Included in this legacy build

• Native direct Paper 26.2 popup suppression.
• The /antipopup command, help, info, setup, and reload flows.
• Configuration files, including the old popup setting.
• Legacy first-run setup and server.properties management/restart guidance.
• Chat-report blocking behavior, including the status marker, disguised-chat handling, and session cancellation.
• bStats metrics.
• The Log4j logger filter.
• Legacy SERVER_DATA packet handling and older-client compatibility paths retained by the Paper-only fork.
• Translator-related soft dependencies and integration paths retained by the Paper-only fork.

Scope and limitations

• Targets Paper 26.2 and emits Java 25 bytecode.
• This is the full-featured Paper-only fork, not the original upstream multi-platform distribution. Velocity, BungeeCord, old NMS modules, and other proxy/platform artifacts had already been removed before build 003.
• It is archived and unsupported: it will not receive the forward Paper maintenance intended for build 006.
• It passed a current Paper 26.2 build 60 / Java 26.0.1 server smoke test covering startup, command registration, info, reload, logger-filter lifecycle, and clean shutdown.
• Its complete legacy chat/report behavior was not re-certified with real clients during this release pass. Use it only as a compatibility fallback and test it on your server.

Artifact

• 1MB-AntiPopup-v14.0.0-003-j25-26.2.jar
• SHA-256: a254c6e6a7d6eeb69a47786e315822cc93001084fd90f81104acac0ea634053c