MinecraftOnline and Freedonia: what it takes to run a world since 2010

What "never regenerated" actually means

Most Minecraft servers that last years still reset their world at some point, deliberately or by disaster. Freedonia, the world run by MinecraftOnline, has not. It was created within an hour of Minecraft's survival multiplayer going public on August 4, 2010, and the terrain generated that day is still on disk if nobody has since built over it. Guinness World Records lists it as the oldest still-running, never-reset Minecraft server, dated to that same day.

That is not a claim about a server that has simply stayed online. It is a claim about one world file that has been carried forward through every world format Minecraft has used, every server software lineage the modding scene has produced, and fifteen-plus years of hardware. None of that happens by leaving a server running. It happens by migrating it, repeatedly, on purpose.

The format changes it had to survive

Freedonia started in the Alpha save format, the only one that existed in August 2010. Two format changes since then were mandatory, not optional, for any world that wanted to keep loading in a current client:

• Alpha to Region (McRegion), Beta 1.3, February 2011. Chunks moved from individual files into grouped region files. Beta 1.3 converts old chunks into region files before the world loads, which on a world this size is not a quick pass.
• Region to Anvil, version 1.2.1, March 2012. The build height limit rose from 128 to 256, and the file format changed again to support it. MinecraftOnline's own version history records this conversion and notes that build rights above the old 128 limit were restricted to players with over 100 hours on the server, a rule put in place specifically because the format change suddenly opened territory nobody had moderated before.

Both conversions are one-way, the same as every world format change since. A world opened on the newer format does not go back. See backing up a server before an update and can you downgrade a world for why that is still true on any server today, not just this one.

The six-year version freeze

MinecraftOnline's version history also records something more telling than the format changes themselves: after reaching 1.7.10 on October 18, 2014, the server stayed there for over six years, five months, and fifteen days, before updating to 1.12.2 in April 2021.

That gap is not neglect. It is the cost of moving a decade-plus of continuous player builds forward at all. Every version between 1.7.10 and 1.12.2 changes block IDs, entity data, or world generation in ways that a world this size and this old cannot simply absorb, and there is no second copy of Freedonia to test the migration on first. The same tradeoff exists for any server operator deciding whether to update, just compressed here into a much longer wait and a much larger blast radius if it went wrong. MinecraftOnline's own wiki lists a further update to 1.21.1 as planned but, as of the most recent public information, not yet carried out; the server was still reported running 1.12.2 in mid-2026.

Server software, a different lineage than most

Most long-running Java servers trace their plugin support through Bukkit, then Spigot, then Paper. MinecraftOnline did not. Its own history records a path through hMod, a compatibility fork of hMod maintained by a contributor named Meaglin during the Beta era, then CanaryMod from around Beta 1.4 through most of the Release era, then a move to Sponge for the 1.12.2 update in 2021. Each of those transitions meant re-porting the server's custom plugins, which by the server's own account now number over 100, to a different plugin API, on a live world, without the option of starting a plugin over from scratch the way a new server can. See choosing server software for what each of these ecosystems looks like today.

Scale, as of the most recent figures available

• Radius on the order of 21 to 22 kilometers, more than 40 kilometers across, depending on which published figure and which date it was measured.
• The Overworld region files alone measured 26 GB as of October 2021, with the Nether and End each adding more.
• Past 300,000 unique players have set foot in the world over its history, with over 40,000 player homes registered as of February 2026.
• Server hardware moved most recently in January 2026, migrating from one physical host to another, which the server's own status notes describe as a multi-day process while location caches for the live map rebuilt.

None of these numbers move independently. A larger world means a slower format conversion, a bigger backup, and a longer hardware migration, which is the throughline connecting all of this guide's technical sections.

The 2025 to 2026 dispute with Mojang: what is confirmed and what is not

This section is deliberately narrow. mcreference has no position on this dispute and is not taking a side; what follows is limited to what the server's own published account and independent gaming press coverage agree on, with dates.

October 2025, two separate contacts. Around October 7 to 8, 2025, Mojang added the server to its blacklist over how it described paid perks and a lack of clear contact information; the server made the requested changes and the blacklist was lifted within about a day, according to MinecraftOnline's own Mojang Blacklist Timeline page. Separately, on October 29, 2025, the server's operator published a message stating that Mojang's enforcement team had asked the server to end its longstanding, unrestricted free speech policy within seven days or face blacklisting, citing unspecified "harmful and disruptive behaviour."

The server's response. According to MinecraftOnline's own account, the policy was renamed from "Free Speech" to "Freedom of Expression" and rewritten to operate within the Minecraft Community Standards and Xbox Community Standards, with moderation now applied to in-game chat that previously had none. The server states discussions with Mojang were still ongoing as of November 5, 2025, and that no blacklist had been applied over this specific issue.

Independent coverage. GamesRadar+ reported on the situation on February 2, 2026, describing it as part of a broader pattern: 2b2t, one of the largest Minecraft anarchy servers, tightened its own chat rules in December 2025 after what the outlet described as a similar request from Mojang. The outlet's framing was that Mojang's enforcement team is pushing long-running, loosely moderated servers toward chat oversight consistent with Microsoft's platform-wide standards, not that Mojang was attempting to close specific servers outright. mcreference has not found reporting from outlets with editorial standards that independently confirms the stronger "trying to shut down" framing that some forum and social posts used at the time; that framing traces back to the server's own initial announcement and the coverage it generated, not to a separate confirmed source.

Current status. The server has continued operating since, with in-game activity recorded into at least March 2026 and a hardware migration completed in January 2026. mcreference found no public statement from Mojang or Microsoft, and no further update from the server itself, stating that the matter is formally and permanently resolved. Treat the dispute as addressed through a policy change on the server's side as of the most recent information available, not as a closed or fully confirmed matter, and check MinecraftOnline's own Server Timeline for anything more recent before citing this guide on the current state of the dispute.

Why this matters beyond one server

The technical story here is not unique to Freedonia. Every server that runs long enough hits the same three walls: a world format it must migrate through because the alternative is a world that stops opening, a plugin or mod ecosystem that will not exist in its current form in five years, and hardware that will eventually need replacing under a live world. Freedonia is simply the case where all three have happened the most times, on the record, without a reset to hide behind.