26.1.2 - 1.1.1

• Fixed crashing due to @OnlyIn remnants.

26.1.2 - 1.1.0

New Config Core

• Added config.ConfigHelper/ConfigHolder — cuts out the ForgeConfigSpec.Builder().configure(...) boilerplate per ModConfig.Type, plus a getOrDefault guard that returns a fallback instead of throwing IllegalStateException when a config value is read before its spec is loaded (e.g. datagen).

New Config GUI - Full Spec Editor

• Added client.config.ConfigScreenHelper/ConfigSpecScreen — a reflection-driven editor for an entire ForgeConfigSpec: booleans/enums as cycle buttons, numbers/strings as validated text boxes, lists opening a list screen, and nested sections as child screens of the same kind. Wired up through Forge's config-screen extension point without pulling Screen into common code.

New Config GUI - List Editors

• Added client.config.StringListScreen — a generic add/edit/remove editor for a List-typed ForgeConfigSpec.ConfigValue.
• Added client.config.PickerListScreen/EntryPicker/EntryPickerScreen — extends StringListScreen with a searchable, category-filterable, single- or multi-select picker for adding entries to a config list.
• Added client.config.RegistryCandidates — turns a built-in or datapack registry (entities, items, blocks, attributes, enchantments, biomes) into a searchable candidate list for EntryPickerScreen, including a fallback for datapack-driven registries when no world is loaded, e.g. editing config from the title screen.

New Config GUI - Rule List Editor

• Added client.config.RuleType/RuleSuggestionSource/RuleListContext/RuleListScreen/RuleEditScreen — a heavier config-list editor for pipe-delimited, multi-field config rows with per-field validation and id suggestions, for config lists that need several validated fields per row.

New Client Rendering/Utility Helpers

• Added client.util.PoseStackHelper.translateAndScale/rotateItem — common PoseStack transforms for drawing an ItemStack at an offset inside a block entity renderer.
• Added client.util.RenderingUtils.swing/flap/bob/walk — limb-animation math for ModelParts.
• Added util.ModCompat.isLoaded(String modId) — a one-line check for whether another mod is loaded, replacing hand-rolled per-mod loader enums.
• Added util.RomanNumeralUtil.generate(int) — converts an int to a Roman numeral string.

Internal Cleanup

• No breaking changes to existing public APIs.