iOS Memory Leak Issue

[NilayDagdemir]

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Info

I'm using KVault (version 1.2.1) for a Kotlin Multiplatform project.

Describe the bug

kVault iOS main part creates many memory leaks in our project. Most of the leaked objects have a type of CFDictionaryCreateMutable. Here are the places of the leaks:

>  KVault/kvault/src/iosMain/kotlin/com/liftric/kvault/KVault.kt:188   
>  KVault/kvault/src/iosMain/kotlin/com/liftric/kvault/KVault.kt:174
>  KVault/kvault/src/iosMain/kotlin/com/liftric/kvault/KVault.kt:176
>  KVault/kvault/src/iosMain/kotlin/com/liftric/kvault/KVault.kt:28
>  KVault/kvault/src/iosMain/kotlin/com/liftric/kvault/KVault.kt:158
>  KVault/kvault/src/iosMain/kotlin/com/liftric/kvault/KVault.kt:176
>  KVault/kvault/src/iosMain/kotlin/com/liftric/kvault/KVault.kt:116
>  KVault/kvault/src/iosMain/kotlin/com/liftric/kvault/KVault.kt:162

...
and so on. I think the problem occurs because of these CF[TYPE]s.

Please note that kVault does not create any memory leaks in Android.

### Expected behavior
kVault shouldn't create any memory leaks in iOS.

[benjohnde]

Thanks for the contribution @NilayDag! Nice find, we've sadly forgotten to release the core foundation references. Fix is subject to release very soon! Glad you are using or at least trying out KVault :) 👍 🚀 🎉

[gaebel]

We've just published a new version containing the memory leak fix. It will probably take around 1 to 2 hours until the release gets synced to MavenCentral. You can add the following repository to access the release now:

repositories {
    maven(url = "https://s01.oss.sonatype.org/content/repositories/releases")
}