If I change my server software, will I lose all my progress and plugins?

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    Hi. I have a Minecraft Bedrock server and I want to make it Java compatible. There’s no plugin for PocketMine-MP that supports crossplay between these two editions, so I decided to change my server software to one that is Java compatible (mainly because I want to install GeyserMC into the server), but my main concern is that if I change my server software, will I lose all my progress/plugins/buildings?

    Thanks in advance.