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ERC-7760 Minimal Upgradeable Proxies

DraftERCcreated 2024-08-19requires ERC-1967

Minimal upgradeable proxies with immutable arguments and support for onchain implementation queries

Authors: Atarpara (@Atarpara), JT Riley (@jtriley-eth), Thomas (@0xth0mas), xiaobaiskill (@xiaobaiskill), Vectorized (@Vectorized)

Depends on (1)

Proposals this one names in its requires field.

ERC-1967Proxy Storage Slots

What the specification covers

AbstractMotivationSpecificationGeneral specificationsOnchain querying of implementation for I-variantsMinimal ERC-1967 transparent upgradeable proxyMinimal ERC-1967 transparent upgradeable proxy for (basic variant)Minimal ERC-1967 transparent upgradeable proxy (I-variant)Minimal ERC-1967 UUPS proxyMinimal ERC-1967 UUPS proxy (basic variant)Minimal ERC-1967 UUPS proxy (I-variant)Minimal ERC-1967 beacon proxyMinimal ERC-1967 beacon proxy (basic variant)Minimal ERC-1967 beacon proxy (I-variant)RationaleNo usage of PUSH0 opcodeOptimization prioritiesMinimal natureTransparent upgradeable proxy14-byte factory address subvariantsI-variantsOmission of events in bytecodeImmutable arguments are not appended to forwarded calldataNo fixed initialization codeOut of scope topicsBackwards CompatibilityReference ImplementationMinimal ERC-1967 transparent upgradeable proxy implementationMinimal ERC-1967 transparent upgradeable proxy implementation (basic variant)Minimal ERC-1967 transparent upgradeable proxy implementation (I-variant)Minimal ERC-1967 UUPS proxy implementationMinimal ERC-1967 UUPS proxy implementation (basic variant)Minimal ERC-1967 UUPS proxy implementation (I-variant)Minimal ERC-1967 beacon proxy implementationMinimal ERC-1967 beacon proxy implementation (basic variant)Minimal ERC-1967 beacon proxy implementation (I-variant)Security ConsiderationsTransparent upgradeable proxy factory security considerationsCalldata length collision for I-variantsCopyright

This proposal declares no Solidity interface, so there is nothing to compute. It may be a core protocol change, a meta proposal, or written in prose only.

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