diff --git a/api/go1.6.txt b/api/go1.6.txt
new file mode 100644
index 0000000..b78d9d7
--- /dev/null
+++ b/api/go1.6.txt
@@ -0,0 +1,267 @@
+pkg archive/zip, method (*ReadCloser) RegisterDecompressor(uint16, Decompressor)
+pkg archive/zip, method (*Reader) RegisterDecompressor(uint16, Decompressor)
+pkg archive/zip, method (*Writer) RegisterCompressor(uint16, Compressor)
+pkg bufio, method (*Scanner) Buffer([]uint8, int)
+pkg bufio, var ErrFinalToken error
+pkg crypto/tls, const TLS_RSA_WITH_AES_128_GCM_SHA256 = 156
+pkg crypto/tls, const TLS_RSA_WITH_AES_128_GCM_SHA256 uint16
+pkg crypto/tls, const TLS_RSA_WITH_AES_256_GCM_SHA384 = 157
+pkg crypto/tls, const TLS_RSA_WITH_AES_256_GCM_SHA384 uint16
+pkg crypto/tls, method (RecordHeaderError) Error() string
+pkg crypto/tls, type RecordHeaderError struct
+pkg crypto/tls, type RecordHeaderError struct, Msg string
+pkg crypto/tls, type RecordHeaderError struct, RecordHeader [5]uint8
+pkg crypto/x509, method (InsecureAlgorithmError) Error() string
+pkg crypto/x509, method (SignatureAlgorithm) String() string
+pkg crypto/x509, type InsecureAlgorithmError int
+pkg database/sql, method (*DB) SetConnMaxLifetime(time.Duration)
+pkg debug/dwarf, const ClassUnknown = 0
+pkg debug/dwarf, const ClassUnknown Class
+pkg debug/elf, const COMPRESS_HIOS = 1879048191
+pkg debug/elf, const COMPRESS_HIOS CompressionType
+pkg debug/elf, const COMPRESS_HIPROC = 2147483647
+pkg debug/elf, const COMPRESS_HIPROC CompressionType
+pkg debug/elf, const COMPRESS_LOOS = 1610612736
+pkg debug/elf, const COMPRESS_LOOS CompressionType
+pkg debug/elf, const COMPRESS_LOPROC = 1879048192
+pkg debug/elf, const COMPRESS_LOPROC CompressionType
+pkg debug/elf, const COMPRESS_ZLIB = 1
+pkg debug/elf, const COMPRESS_ZLIB CompressionType
+pkg debug/elf, const R_MIPS_16 = 1
+pkg debug/elf, const R_MIPS_16 R_MIPS
+pkg debug/elf, const R_MIPS_26 = 4
+pkg debug/elf, const R_MIPS_26 R_MIPS
+pkg debug/elf, const R_MIPS_32 = 2
+pkg debug/elf, const R_MIPS_32 R_MIPS
+pkg debug/elf, const R_MIPS_64 = 18
+pkg debug/elf, const R_MIPS_64 R_MIPS
+pkg debug/elf, const R_MIPS_ADD_IMMEDIATE = 34
+pkg debug/elf, const R_MIPS_ADD_IMMEDIATE R_MIPS
+pkg debug/elf, const R_MIPS_CALL16 = 11
+pkg debug/elf, const R_MIPS_CALL16 R_MIPS
+pkg debug/elf, const R_MIPS_CALL_HI16 = 30
+pkg debug/elf, const R_MIPS_CALL_HI16 R_MIPS
+pkg debug/elf, const R_MIPS_CALL_LO16 = 31
+pkg debug/elf, const R_MIPS_CALL_LO16 R_MIPS
+pkg debug/elf, const R_MIPS_DELETE = 27
+pkg debug/elf, const R_MIPS_DELETE R_MIPS
+pkg debug/elf, const R_MIPS_GOT16 = 9
+pkg debug/elf, const R_MIPS_GOT16 R_MIPS
+pkg debug/elf, const R_MIPS_GOT_DISP = 19
+pkg debug/elf, const R_MIPS_GOT_DISP R_MIPS
+pkg debug/elf, const R_MIPS_GOT_HI16 = 22
+pkg debug/elf, const R_MIPS_GOT_HI16 R_MIPS
+pkg debug/elf, const R_MIPS_GOT_LO16 = 23
+pkg debug/elf, const R_MIPS_GOT_LO16 R_MIPS
+pkg debug/elf, const R_MIPS_GOT_OFST = 21
+pkg debug/elf, const R_MIPS_GOT_OFST R_MIPS
+pkg debug/elf, const R_MIPS_GOT_PAGE = 20
+pkg debug/elf, const R_MIPS_GOT_PAGE R_MIPS
+pkg debug/elf, const R_MIPS_GPREL16 = 7
+pkg debug/elf, const R_MIPS_GPREL16 R_MIPS
+pkg debug/elf, const R_MIPS_GPREL32 = 12
+pkg debug/elf, const R_MIPS_GPREL32 R_MIPS
+pkg debug/elf, const R_MIPS_HI16 = 5
+pkg debug/elf, const R_MIPS_HI16 R_MIPS
+pkg debug/elf, const R_MIPS_HIGHER = 28
+pkg debug/elf, const R_MIPS_HIGHER R_MIPS
+pkg debug/elf, const R_MIPS_HIGHEST = 29
+pkg debug/elf, const R_MIPS_HIGHEST R_MIPS
+pkg debug/elf, const R_MIPS_INSERT_A = 25
+pkg debug/elf, const R_MIPS_INSERT_A R_MIPS
+pkg debug/elf, const R_MIPS_INSERT_B = 26
+pkg debug/elf, const R_MIPS_INSERT_B R_MIPS
+pkg debug/elf, const R_MIPS_JALR = 37
+pkg debug/elf, const R_MIPS_JALR R_MIPS
+pkg debug/elf, const R_MIPS_LITERAL = 8
+pkg debug/elf, const R_MIPS_LITERAL R_MIPS
+pkg debug/elf, const R_MIPS_LO16 = 6
+pkg debug/elf, const R_MIPS_LO16 R_MIPS
+pkg debug/elf, const R_MIPS_NONE = 0
+pkg debug/elf, const R_MIPS_NONE R_MIPS
+pkg debug/elf, const R_MIPS_PC16 = 10
+pkg debug/elf, const R_MIPS_PC16 R_MIPS
+pkg debug/elf, const R_MIPS_PJUMP = 35
+pkg debug/elf, const R_MIPS_PJUMP R_MIPS
+pkg debug/elf, const R_MIPS_REL16 = 33
+pkg debug/elf, const R_MIPS_REL16 R_MIPS
+pkg debug/elf, const R_MIPS_REL32 = 3
+pkg debug/elf, const R_MIPS_REL32 R_MIPS
+pkg debug/elf, const R_MIPS_RELGOT = 36
+pkg debug/elf, const R_MIPS_RELGOT R_MIPS
+pkg debug/elf, const R_MIPS_SCN_DISP = 32
+pkg debug/elf, const R_MIPS_SCN_DISP R_MIPS
+pkg debug/elf, const R_MIPS_SHIFT5 = 16
+pkg debug/elf, const R_MIPS_SHIFT5 R_MIPS
+pkg debug/elf, const R_MIPS_SHIFT6 = 17
+pkg debug/elf, const R_MIPS_SHIFT6 R_MIPS
+pkg debug/elf, const R_MIPS_SUB = 24
+pkg debug/elf, const R_MIPS_SUB R_MIPS
+pkg debug/elf, const R_MIPS_TLS_DTPMOD32 = 38
+pkg debug/elf, const R_MIPS_TLS_DTPMOD32 R_MIPS
+pkg debug/elf, const R_MIPS_TLS_DTPMOD64 = 40
+pkg debug/elf, const R_MIPS_TLS_DTPMOD64 R_MIPS
+pkg debug/elf, const R_MIPS_TLS_DTPREL32 = 39
+pkg debug/elf, const R_MIPS_TLS_DTPREL32 R_MIPS
+pkg debug/elf, const R_MIPS_TLS_DTPREL64 = 41
+pkg debug/elf, const R_MIPS_TLS_DTPREL64 R_MIPS
+pkg debug/elf, const R_MIPS_TLS_DTPREL_HI16 = 44
+pkg debug/elf, const R_MIPS_TLS_DTPREL_HI16 R_MIPS
+pkg debug/elf, const R_MIPS_TLS_DTPREL_LO16 = 45
+pkg debug/elf, const R_MIPS_TLS_DTPREL_LO16 R_MIPS
+pkg debug/elf, const R_MIPS_TLS_GD = 42
+pkg debug/elf, const R_MIPS_TLS_GD R_MIPS
+pkg debug/elf, const R_MIPS_TLS_GOTTPREL = 46
+pkg debug/elf, const R_MIPS_TLS_GOTTPREL R_MIPS
+pkg debug/elf, const R_MIPS_TLS_LDM = 43
+pkg debug/elf, const R_MIPS_TLS_LDM R_MIPS
+pkg debug/elf, const R_MIPS_TLS_TPREL32 = 47
+pkg debug/elf, const R_MIPS_TLS_TPREL32 R_MIPS
+pkg debug/elf, const R_MIPS_TLS_TPREL64 = 48
+pkg debug/elf, const R_MIPS_TLS_TPREL64 R_MIPS
+pkg debug/elf, const R_MIPS_TLS_TPREL_HI16 = 49
+pkg debug/elf, const R_MIPS_TLS_TPREL_HI16 R_MIPS
+pkg debug/elf, const R_MIPS_TLS_TPREL_LO16 = 50
+pkg debug/elf, const R_MIPS_TLS_TPREL_LO16 R_MIPS
+pkg debug/elf, const SHF_COMPRESSED = 2048
+pkg debug/elf, const SHF_COMPRESSED SectionFlag
+pkg debug/elf, method (CompressionType) GoString() string
+pkg debug/elf, method (CompressionType) String() string
+pkg debug/elf, method (R_MIPS) GoString() string
+pkg debug/elf, method (R_MIPS) String() string
+pkg debug/elf, type Chdr32 struct
+pkg debug/elf, type Chdr32 struct, Addralign uint32
+pkg debug/elf, type Chdr32 struct, Size uint32
+pkg debug/elf, type Chdr32 struct, Type uint32
+pkg debug/elf, type Chdr64 struct
+pkg debug/elf, type Chdr64 struct, Addralign uint64
+pkg debug/elf, type Chdr64 struct, Reserved uint32
+pkg debug/elf, type Chdr64 struct, Size uint64
+pkg debug/elf, type Chdr64 struct, Type uint32
+pkg debug/elf, type CompressionType int
+pkg debug/elf, type R_MIPS int
+pkg debug/elf, type SectionHeader struct, FileSize uint64
+pkg encoding/asn1, const ClassApplication = 1
+pkg encoding/asn1, const ClassApplication ideal-int
+pkg encoding/asn1, const ClassContextSpecific = 2
+pkg encoding/asn1, const ClassContextSpecific ideal-int
+pkg encoding/asn1, const ClassPrivate = 3
+pkg encoding/asn1, const ClassPrivate ideal-int
+pkg encoding/asn1, const ClassUniversal = 0
+pkg encoding/asn1, const ClassUniversal ideal-int
+pkg encoding/asn1, const TagBitString = 3
+pkg encoding/asn1, const TagBitString ideal-int
+pkg encoding/asn1, const TagBoolean = 1
+pkg encoding/asn1, const TagBoolean ideal-int
+pkg encoding/asn1, const TagEnum = 10
+pkg encoding/asn1, const TagEnum ideal-int
+pkg encoding/asn1, const TagGeneralString = 27
+pkg encoding/asn1, const TagGeneralString ideal-int
+pkg encoding/asn1, const TagGeneralizedTime = 24
+pkg encoding/asn1, const TagGeneralizedTime ideal-int
+pkg encoding/asn1, const TagIA5String = 22
+pkg encoding/asn1, const TagIA5String ideal-int
+pkg encoding/asn1, const TagInteger = 2
+pkg encoding/asn1, const TagInteger ideal-int
+pkg encoding/asn1, const TagOID = 6
+pkg encoding/asn1, const TagOID ideal-int
+pkg encoding/asn1, const TagOctetString = 4
+pkg encoding/asn1, const TagOctetString ideal-int
+pkg encoding/asn1, const TagPrintableString = 19
+pkg encoding/asn1, const TagPrintableString ideal-int
+pkg encoding/asn1, const TagSequence = 16
+pkg encoding/asn1, const TagSequence ideal-int
+pkg encoding/asn1, const TagSet = 17
+pkg encoding/asn1, const TagSet ideal-int
+pkg encoding/asn1, const TagT61String = 20
+pkg encoding/asn1, const TagT61String ideal-int
+pkg encoding/asn1, const TagUTCTime = 23
+pkg encoding/asn1, const TagUTCTime ideal-int
+pkg encoding/asn1, const TagUTF8String = 12
+pkg encoding/asn1, const TagUTF8String ideal-int
+pkg go/build, const AllowVendor = 8
+pkg go/build, const AllowVendor ImportMode
+pkg go/constant, func ToComplex(Value) Value
+pkg go/constant, func ToFloat(Value) Value
+pkg go/constant, func ToInt(Value) Value
+pkg go/constant, type Value interface, ExactString() string
+pkg html/template, func IsTrue(interface{}) (bool, bool)
+pkg html/template, method (*Template) DefinedTemplates() string
+pkg image, func NewNYCbCrA(Rectangle, YCbCrSubsampleRatio) *NYCbCrA
+pkg image, method (*NYCbCrA) AOffset(int, int) int
+pkg image, method (*NYCbCrA) At(int, int) color.Color
+pkg image, method (*NYCbCrA) Bounds() Rectangle
+pkg image, method (*NYCbCrA) COffset(int, int) int
+pkg image, method (*NYCbCrA) ColorModel() color.Model
+pkg image, method (*NYCbCrA) NYCbCrAAt(int, int) color.NYCbCrA
+pkg image, method (*NYCbCrA) Opaque() bool
+pkg image, method (*NYCbCrA) SubImage(Rectangle) Image
+pkg image, method (*NYCbCrA) YCbCrAt(int, int) color.YCbCr
+pkg image, method (*NYCbCrA) YOffset(int, int) int
+pkg image, type NYCbCrA struct
+pkg image, type NYCbCrA struct, A []uint8
+pkg image, type NYCbCrA struct, AStride int
+pkg image, type NYCbCrA struct, embedded YCbCr
+pkg image/color, method (NYCbCrA) RGBA() (uint32, uint32, uint32, uint32)
+pkg image/color, type NYCbCrA struct
+pkg image/color, type NYCbCrA struct, A uint8
+pkg image/color, type NYCbCrA struct, embedded YCbCr
+pkg image/color, var NYCbCrAModel Model
+pkg math/big, method (*Float) MarshalText() ([]uint8, error)
+pkg math/big, method (*Float) UnmarshalText([]uint8) error
+pkg math/big, method (*Int) Append([]uint8, int) []uint8
+pkg math/big, method (*Int) Text(int) string
+pkg math/rand, func Read([]uint8) (int, error)
+pkg math/rand, method (*Rand) Read([]uint8) (int, error)
+pkg net, type DNSError struct, IsTemporary bool
+pkg net, type Dialer struct, Cancel <-chan struct
+pkg net/http, const MethodConnect = "CONNECT"
+pkg net/http, const MethodConnect ideal-string
+pkg net/http, const MethodDelete = "DELETE"
+pkg net/http, const MethodDelete ideal-string
+pkg net/http, const MethodGet = "GET"
+pkg net/http, const MethodGet ideal-string
+pkg net/http, const MethodHead = "HEAD"
+pkg net/http, const MethodHead ideal-string
+pkg net/http, const MethodOptions = "OPTIONS"
+pkg net/http, const MethodOptions ideal-string
+pkg net/http, const MethodPatch = "PATCH"
+pkg net/http, const MethodPatch ideal-string
+pkg net/http, const MethodPost = "POST"
+pkg net/http, const MethodPost ideal-string
+pkg net/http, const MethodPut = "PUT"
+pkg net/http, const MethodPut ideal-string
+pkg net/http, const MethodTrace = "TRACE"
+pkg net/http, const MethodTrace ideal-string
+pkg net/http, const StatusNetworkAuthenticationRequired = 511
+pkg net/http, const StatusNetworkAuthenticationRequired ideal-int
+pkg net/http, const StatusPreconditionRequired = 428
+pkg net/http, const StatusPreconditionRequired ideal-int
+pkg net/http, const StatusRequestHeaderFieldsTooLarge = 431
+pkg net/http, const StatusRequestHeaderFieldsTooLarge ideal-int
+pkg net/http, const StatusTooManyRequests = 429
+pkg net/http, const StatusTooManyRequests ideal-int
+pkg net/http, type Transport struct, ExpectContinueTimeout time.Duration
+pkg net/http, type Transport struct, TLSNextProto map[string]func(string, *tls.Conn) RoundTripper
+pkg net/http, var ErrSkipAltProtocol error
+pkg net/http/httptest, method (*ResponseRecorder) WriteString(string) (int, error)
+pkg net/http/httputil, type BufferPool interface { Get, Put }
+pkg net/http/httputil, type BufferPool interface, Get() []uint8
+pkg net/http/httputil, type BufferPool interface, Put([]uint8)
+pkg net/http/httputil, type ReverseProxy struct, BufferPool BufferPool
+pkg net/url, method (*Error) Temporary() bool
+pkg net/url, method (*Error) Timeout() bool
+pkg net/url, method (InvalidHostError) Error() string
+pkg net/url, type InvalidHostError string
+pkg os/exec, type ExitError struct, Stderr []uint8
+pkg regexp, method (*Regexp) Copy() *Regexp
+pkg strconv, func AppendQuoteRuneToGraphic([]uint8, int32) []uint8
+pkg strconv, func AppendQuoteToGraphic([]uint8, string) []uint8
+pkg strconv, func IsGraphic(int32) bool
+pkg strconv, func QuoteRuneToGraphic(int32) string
+pkg strconv, func QuoteToGraphic(string) string
+pkg text/template, func IsTrue(interface{}) (bool, bool)
+pkg text/template, method (ExecError) Error() string
+pkg text/template, type ExecError struct
+pkg text/template, type ExecError struct, Err error
+pkg text/template, type ExecError struct, Name string
diff --git a/api/next.txt b/api/next.txt
index 3cd8067..e69de29 100644
--- a/api/next.txt
+++ b/api/next.txt
@@ -1,160 +0,0 @@
-pkg bufio, method (*Scanner) Buffer([]uint8, int)
-pkg bufio, var ErrFinalToken error
-pkg debug/dwarf, const ClassUnknown = 0
-pkg debug/dwarf, const ClassUnknown Class
-pkg debug/elf, const R_MIPS_16 = 1
-pkg debug/elf, const R_MIPS_16 R_MIPS
-pkg debug/elf, const R_MIPS_26 = 4
-pkg debug/elf, const R_MIPS_26 R_MIPS
-pkg debug/elf, const R_MIPS_32 = 2
-pkg debug/elf, const R_MIPS_32 R_MIPS
-pkg debug/elf, const R_MIPS_64 = 18
-pkg debug/elf, const R_MIPS_64 R_MIPS
-pkg debug/elf, const R_MIPS_ADD_IMMEDIATE = 34
-pkg debug/elf, const R_MIPS_ADD_IMMEDIATE R_MIPS
-pkg debug/elf, const R_MIPS_CALL16 = 11
-pkg debug/elf, const R_MIPS_CALL16 R_MIPS
-pkg debug/elf, const R_MIPS_CALL_HI16 = 30
-pkg debug/elf, const R_MIPS_CALL_HI16 R_MIPS
-pkg debug/elf, const R_MIPS_CALL_LO16 = 31
-pkg debug/elf, const R_MIPS_CALL_LO16 R_MIPS
-pkg debug/elf, const R_MIPS_DELETE = 27
-pkg debug/elf, const R_MIPS_DELETE R_MIPS
-pkg debug/elf, const R_MIPS_GOT16 = 9
-pkg debug/elf, const R_MIPS_GOT16 R_MIPS
-pkg debug/elf, const R_MIPS_GOT_DISP = 19
-pkg debug/elf, const R_MIPS_GOT_DISP R_MIPS
-pkg debug/elf, const R_MIPS_GOT_HI16 = 22
-pkg debug/elf, const R_MIPS_GOT_HI16 R_MIPS
-pkg debug/elf, const R_MIPS_GOT_LO16 = 23
-pkg debug/elf, const R_MIPS_GOT_LO16 R_MIPS
-pkg debug/elf, const R_MIPS_GOT_OFST = 21
-pkg debug/elf, const R_MIPS_GOT_OFST R_MIPS
-pkg debug/elf, const R_MIPS_GOT_PAGE = 20
-pkg debug/elf, const R_MIPS_GOT_PAGE R_MIPS
-pkg debug/elf, const R_MIPS_GPREL16 = 7
-pkg debug/elf, const R_MIPS_GPREL16 R_MIPS
-pkg debug/elf, const R_MIPS_GPREL32 = 12
-pkg debug/elf, const R_MIPS_GPREL32 R_MIPS
-pkg debug/elf, const R_MIPS_HI16 = 5
-pkg debug/elf, const R_MIPS_HI16 R_MIPS
-pkg debug/elf, const R_MIPS_HIGHER = 28
-pkg debug/elf, const R_MIPS_HIGHER R_MIPS
-pkg debug/elf, const R_MIPS_HIGHEST = 29
-pkg debug/elf, const R_MIPS_HIGHEST R_MIPS
-pkg debug/elf, const R_MIPS_INSERT_A = 25
-pkg debug/elf, const R_MIPS_INSERT_A R_MIPS
-pkg debug/elf, const R_MIPS_INSERT_B = 26
-pkg debug/elf, const R_MIPS_INSERT_B R_MIPS
-pkg debug/elf, const R_MIPS_JALR = 37
-pkg debug/elf, const R_MIPS_JALR R_MIPS
-pkg debug/elf, const R_MIPS_LITERAL = 8
-pkg debug/elf, const R_MIPS_LITERAL R_MIPS
-pkg debug/elf, const R_MIPS_LO16 = 6
-pkg debug/elf, const R_MIPS_LO16 R_MIPS
-pkg debug/elf, const R_MIPS_NONE = 0
-pkg debug/elf, const R_MIPS_NONE R_MIPS
-pkg debug/elf, const R_MIPS_PC16 = 10
-pkg debug/elf, const R_MIPS_PC16 R_MIPS
-pkg debug/elf, const R_MIPS_PJUMP = 35
-pkg debug/elf, const R_MIPS_PJUMP R_MIPS
-pkg debug/elf, const R_MIPS_REL16 = 33
-pkg debug/elf, const R_MIPS_REL16 R_MIPS
-pkg debug/elf, const R_MIPS_REL32 = 3
-pkg debug/elf, const R_MIPS_REL32 R_MIPS
-pkg debug/elf, const R_MIPS_RELGOT = 36
-pkg debug/elf, const R_MIPS_RELGOT R_MIPS
-pkg debug/elf, const R_MIPS_SCN_DISP = 32
-pkg debug/elf, const R_MIPS_SCN_DISP R_MIPS
-pkg debug/elf, const R_MIPS_SHIFT5 = 16
-pkg debug/elf, const R_MIPS_SHIFT5 R_MIPS
-pkg debug/elf, const R_MIPS_SHIFT6 = 17
-pkg debug/elf, const R_MIPS_SHIFT6 R_MIPS
-pkg debug/elf, const R_MIPS_SUB = 24
-pkg debug/elf, const R_MIPS_SUB R_MIPS
-pkg debug/elf, const R_MIPS_TLS_DTPMOD32 = 38
-pkg debug/elf, const R_MIPS_TLS_DTPMOD32 R_MIPS
-pkg debug/elf, const R_MIPS_TLS_DTPMOD64 = 40
-pkg debug/elf, const R_MIPS_TLS_DTPMOD64 R_MIPS
-pkg debug/elf, const R_MIPS_TLS_DTPREL32 = 39
-pkg debug/elf, const R_MIPS_TLS_DTPREL32 R_MIPS
-pkg debug/elf, const R_MIPS_TLS_DTPREL64 = 41
-pkg debug/elf, const R_MIPS_TLS_DTPREL64 R_MIPS
-pkg debug/elf, const R_MIPS_TLS_DTPREL_HI16 = 44
-pkg debug/elf, const R_MIPS_TLS_DTPREL_HI16 R_MIPS
-pkg debug/elf, const R_MIPS_TLS_DTPREL_LO16 = 45
-pkg debug/elf, const R_MIPS_TLS_DTPREL_LO16 R_MIPS
-pkg debug/elf, const R_MIPS_TLS_GD = 42
-pkg debug/elf, const R_MIPS_TLS_GD R_MIPS
-pkg debug/elf, const R_MIPS_TLS_GOTTPREL = 46
-pkg debug/elf, const R_MIPS_TLS_GOTTPREL R_MIPS
-pkg debug/elf, const R_MIPS_TLS_LDM = 43
-pkg debug/elf, const R_MIPS_TLS_LDM R_MIPS
-pkg debug/elf, const R_MIPS_TLS_TPREL32 = 47
-pkg debug/elf, const R_MIPS_TLS_TPREL32 R_MIPS
-pkg debug/elf, const R_MIPS_TLS_TPREL64 = 48
-pkg debug/elf, const R_MIPS_TLS_TPREL64 R_MIPS
-pkg debug/elf, const R_MIPS_TLS_TPREL_HI16 = 49
-pkg debug/elf, const R_MIPS_TLS_TPREL_HI16 R_MIPS
-pkg debug/elf, const R_MIPS_TLS_TPREL_LO16 = 50
-pkg debug/elf, const R_MIPS_TLS_TPREL_LO16 R_MIPS
-pkg debug/elf, method (R_MIPS) GoString() string
-pkg debug/elf, method (R_MIPS) String() string
-pkg debug/elf, type R_MIPS int
-pkg html/template, func IsTrue(interface{}) (bool, bool)
-pkg image, func NewNYCbCrA(Rectangle, YCbCrSubsampleRatio) *NYCbCrA
-pkg image, method (*NYCbCrA) AOffset(int, int) int
-pkg image, method (*NYCbCrA) At(int, int) color.Color
-pkg image, method (*NYCbCrA) Bounds() Rectangle
-pkg image, method (*NYCbCrA) COffset(int, int) int
-pkg image, method (*NYCbCrA) ColorModel() color.Model
-pkg image, method (*NYCbCrA) NYCbCrAAt(int, int) color.NYCbCrA
-pkg image, method (*NYCbCrA) Opaque() bool
-pkg image, method (*NYCbCrA) SubImage(Rectangle) Image
-pkg image, method (*NYCbCrA) YCbCrAt(int, int) color.YCbCr
-pkg image, method (*NYCbCrA) YOffset(int, int) int
-pkg image, type NYCbCrA struct
-pkg image, type NYCbCrA struct, A []uint8
-pkg image, type NYCbCrA struct, AStride int
-pkg image, type NYCbCrA struct, embedded YCbCr
-pkg image/color, method (NYCbCrA) RGBA() (uint32, uint32, uint32, uint32)
-pkg image/color, type NYCbCrA struct
-pkg image/color, type NYCbCrA struct, A uint8
-pkg image/color, type NYCbCrA struct, embedded YCbCr
-pkg image/color, var NYCbCrAModel Model
-pkg math/big, method (*Float) MarshalText() ([]uint8, error)
-pkg math/big, method (*Float) UnmarshalText([]uint8) error
-pkg math/big, method (*Int) Append([]uint8, int) []uint8
-pkg math/big, method (*Int) Text(int) string
-pkg math/rand, func Read([]uint8) (int, error)
-pkg math/rand, method (*Rand) Read([]uint8) (int, error)
-pkg net, type DNSError struct, IsTemporary bool
-pkg net/http, const StatusNetworkAuthenticationRequired = 511
-pkg net/http, const StatusNetworkAuthenticationRequired ideal-int
-pkg net/http, const StatusPreconditionRequired = 428
-pkg net/http, const StatusPreconditionRequired ideal-int
-pkg net/http, const StatusRequestHeaderFieldsTooLarge = 431
-pkg net/http, const StatusRequestHeaderFieldsTooLarge ideal-int
-pkg net/http, const StatusTooManyRequests = 429
-pkg net/http, const StatusTooManyRequests ideal-int
-pkg net/http, type Transport struct, ExpectContinueTimeout time.Duration
-pkg net/http, type Transport struct, TLSNextProto map[string]func(string, *tls.Conn) RoundTripper
-pkg net/http, var ErrSkipAltProtocol error
-pkg net/http/httptest, method (*ResponseRecorder) WriteString(string) (int, error)
-pkg net/http/httputil, type BufferPool interface { Get, Put }
-pkg net/http/httputil, type BufferPool interface, Get() []uint8
-pkg net/http/httputil, type BufferPool interface, Put([]uint8)
-pkg net/http/httputil, type ReverseProxy struct, BufferPool BufferPool
-pkg net/url, method (*Error) Temporary() bool
-pkg net/url, method (*Error) Timeout() bool
-pkg os/exec, type ExitError struct, Stderr []uint8
-pkg strconv, func AppendQuoteRuneToGraphic([]uint8, int32) []uint8
-pkg strconv, func AppendQuoteToGraphic([]uint8, string) []uint8
-pkg strconv, func IsGraphic(int32) bool
-pkg strconv, func QuoteRuneToGraphic(int32) string
-pkg strconv, func QuoteToGraphic(string) string
-pkg text/template, func IsTrue(interface{}) (bool, bool)
-pkg text/template, method (ExecError) Error() string
-pkg text/template, type ExecError struct
-pkg text/template, type ExecError struct, Err error
-pkg text/template, type ExecError struct, Name string
diff --git a/src/cmd/api/run.go b/src/cmd/api/run.go
index eaffa0a..2c1ad87 100644
--- a/src/cmd/api/run.go
+++ b/src/cmd/api/run.go
@@ -26,7 +26,7 @@
 	}
 
 	out, err := exec.Command("go", "tool", "api",
-		"-c", file("go1", "go1.1", "go1.2", "go1.3", "go1.4", "go1.5"),
+		"-c", file("go1", "go1.1", "go1.2", "go1.3", "go1.4", "go1.5", "go1.6"),
 		"-next", file("next"),
 		"-except", file("except")).CombinedOutput()
 	if err != nil {